280752480

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 336

約数和(自身を含む): 1041148080

約数和(自身を除く): 760395600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 83, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 166, 174, 180, 216, 232, 240, 243, 249, 261, 270, 288, 290, 324, 332, 348, 360, 405, 415, 432, 435, 464, 480, 486, 498, 522, 540, 580, 648, 664, 696, 720, 729, 747, 783, 810, 830, 864, 870, 928, 972, 996, 1044, 1080, 1160, 1215, 1245, 1296, 1305, 1328, 1392, 1440, 1458, 1494, 1566, 1620, 1660, 1740, 1944, 1992, 2088, 2160, 2241, 2320, 2349, 2407, 2430, 2490, 2592, 2610, 2656, 2784, 2916, 2988, 3132, 3240, 3320, 3480, 3645, 3735, 3888, 3915, 3984, 4176, 4320, 4482, 4640, 4698, 4814, 4860, 4980, 5220, 5832, 5976, 6264, 6480, 6640, 6723, 6960, 7047, 7221, 7290, 7470, 7776, 7830, 7968, 8352, 8964, 9396, 9628, 9720, 9960, 10440, 11205, 11664, 11745, 11952, 12035, 12528, 12960, 13280, 13446, 13920, 14094, 14442, 14580, 14940, 15660, 17928, 18792, 19256, 19440, 19920, 20169, 20880, 21141, 21663, 22410, 23328, 23490, 23904, 24070, 25056, 26892, 28188, 28884, 29160, 29880, 31320, 33615, 35235, 35856, 36105, 37584, 38512, 38880, 39840, 40338, 41760, 42282, 43326, 44820, 46980, 48140, 53784, 56376, 57768, 58320, 59760, 60507, 62640, 64989, 67230, 70470, 71712, 72210, 75168, 77024, 80676, 84564, 86652, 89640, 93960, 96280, 100845, 105705, 107568, 108315, 112752, 115536, 116640, 119520, 121014, 125280, 129978, 134460, 140940, 144420, 161352, 169128, 173304, 179280, 187920, 192560, 194967, 201690, 211410, 215136, 216630, 225504, 231072, 242028, 259956, 268920, 281880, 288840, 302535, 322704, 324945, 338256, 346608, 358560, 375840, 385120, 389934, 403380, 422820, 433260, 484056, 519912, 537840, 563760, 577680, 584901, 605070, 645408, 649890, 676512, 693216, 779868, 806760, 845640, 866520, 968112, 974835, 1039824, 1075680, 1127520, 1155360, 1169802, 1210140, 1299780, 1559736, 1613520, 1691280, 1733040, 1754703, 1936224, 1949670, 2079648, 2339604, 2420280, 2599560, 2924505, 3119472, 3227040, 3382560, 3466080, 3509406, 3899340, 4679208, 4840560, 5199120, 5849010, 6238944, 7018812, 7798680, 8773515, 9358416, 9681120, 10398240, 11698020, 14037624, 15597360, 17547030, 18716832, 23396040, 28075248, 31194720, 35094060, 46792080, 56150496, 70188120, 93584160, 140376240, 280752480]

約数ペア:

[(1, 280752480), (2, 140376240), (3, 93584160), (4, 70188120), (5, 56150496), (6, 46792080), (8, 35094060), (9, 31194720), (10, 28075248), (12, 23396040), (15, 18716832), (16, 17547030), (18, 15597360), (20, 14037624), (24, 11698020), (27, 10398240), (29, 9681120), (30, 9358416), (32, 8773515), (36, 7798680), (40, 7018812), (45, 6238944), (48, 5849010), (54, 5199120), (58, 4840560), (60, 4679208), (72, 3899340), (80, 3509406), (81, 3466080), (83, 3382560), (87, 3227040), (90, 3119472), (96, 2924505), (108, 2599560), (116, 2420280), (120, 2339604), (135, 2079648), (144, 1949670), (145, 1936224), (160, 1754703), (162, 1733040), (166, 1691280), (174, 1613520), (180, 1559736), (216, 1299780), (232, 1210140), (240, 1169802), (243, 1155360), (249, 1127520), (261, 1075680), (270, 1039824), (288, 974835), (290, 968112), (324, 866520), (332, 845640), (348, 806760), (360, 779868), (405, 693216), (415, 676512), (432, 649890), (435, 645408), (464, 605070), (480, 584901), (486, 577680), (498, 563760), (522, 537840), (540, 519912), (580, 484056), (648, 433260), (664, 422820), (696, 403380), (720, 389934), (729, 385120), (747, 375840), (783, 358560), (810, 346608), (830, 338256), (864, 324945), (870, 322704), (928, 302535), (972, 288840), (996, 281880), (1044, 268920), (1080, 259956), (1160, 242028), (1215, 231072), (1245, 225504), (1296, 216630), (1305, 215136), (1328, 211410), (1392, 201690), (1440, 194967), (1458, 192560), (1494, 187920), (1566, 179280), (1620, 173304), (1660, 169128), (1740, 161352), (1944, 144420), (1992, 140940), (2088, 134460), (2160, 129978), (2241, 125280), (2320, 121014), (2349, 119520), (2407, 116640), (2430, 115536), (2490, 112752), (2592, 108315), (2610, 107568), (2656, 105705), (2784, 100845), (2916, 96280), (2988, 93960), (3132, 89640), (3240, 86652), (3320, 84564), (3480, 80676), (3645, 77024), (3735, 75168), (3888, 72210), (3915, 71712), (3984, 70470), (4176, 67230), (4320, 64989), (4482, 62640), (4640, 60507), (4698, 59760), (4814, 58320), (4860, 57768), (4980, 56376), (5220, 53784), (5832, 48140), (5976, 46980), (6264, 44820), (6480, 43326), (6640, 42282), (6723, 41760), (6960, 40338), (7047, 39840), (7221, 38880), (7290, 38512), (7470, 37584), (7776, 36105), (7830, 35856), (7968, 35235), (8352, 33615), (8964, 31320), (9396, 29880), (9628, 29160), (9720, 28884), (9960, 28188), (10440, 26892), (11205, 25056), (11664, 24070), (11745, 23904), (11952, 23490), (12035, 23328), (12528, 22410), (12960, 21663), (13280, 21141), (13446, 20880), (13920, 20169), (14094, 19920), (14442, 19440), (14580, 19256), (14940, 18792), (15660, 17928)]