38724480

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 224

約数和(自身を含む): 140472360

約数和(自身を除く): 101747880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 83, 90, 96, 108, 120, 128, 135, 144, 160, 162, 166, 180, 192, 216, 240, 243, 249, 270, 288, 320, 324, 332, 360, 384, 405, 415, 432, 480, 486, 498, 540, 576, 640, 648, 664, 720, 729, 747, 810, 830, 864, 960, 972, 996, 1080, 1152, 1215, 1245, 1296, 1328, 1440, 1458, 1494, 1620, 1660, 1728, 1920, 1944, 1992, 2160, 2241, 2430, 2490, 2592, 2656, 2880, 2916, 2988, 3240, 3320, 3456, 3645, 3735, 3888, 3984, 4320, 4482, 4860, 4980, 5184, 5312, 5760, 5832, 5976, 6480, 6640, 6723, 7290, 7470, 7776, 7968, 8640, 8964, 9720, 9960, 10368, 10624, 11205, 11664, 11952, 12960, 13280, 13446, 14580, 14940, 15552, 15936, 17280, 17928, 19440, 19920, 20169, 22410, 23328, 23904, 25920, 26560, 26892, 29160, 29880, 31104, 31872, 33615, 35856, 38880, 39840, 40338, 44820, 46656, 47808, 51840, 53120, 53784, 58320, 59760, 60507, 67230, 71712, 77760, 79680, 80676, 89640, 93312, 95616, 100845, 107568, 116640, 119520, 121014, 134460, 143424, 155520, 159360, 161352, 179280, 201690, 215136, 233280, 239040, 242028, 268920, 286848, 302535, 322704, 358560, 403380, 430272, 466560, 478080, 484056, 537840, 605070, 645408, 717120, 806760, 860544, 968112, 1075680, 1210140, 1290816, 1434240, 1613520, 1936224, 2151360, 2420280, 2581632, 3227040, 3872448, 4302720, 4840560, 6454080, 7744896, 9681120, 12908160, 19362240, 38724480]

約数ペア:

[(1, 38724480), (2, 19362240), (3, 12908160), (4, 9681120), (5, 7744896), (6, 6454080), (8, 4840560), (9, 4302720), (10, 3872448), (12, 3227040), (15, 2581632), (16, 2420280), (18, 2151360), (20, 1936224), (24, 1613520), (27, 1434240), (30, 1290816), (32, 1210140), (36, 1075680), (40, 968112), (45, 860544), (48, 806760), (54, 717120), (60, 645408), (64, 605070), (72, 537840), (80, 484056), (81, 478080), (83, 466560), (90, 430272), (96, 403380), (108, 358560), (120, 322704), (128, 302535), (135, 286848), (144, 268920), (160, 242028), (162, 239040), (166, 233280), (180, 215136), (192, 201690), (216, 179280), (240, 161352), (243, 159360), (249, 155520), (270, 143424), (288, 134460), (320, 121014), (324, 119520), (332, 116640), (360, 107568), (384, 100845), (405, 95616), (415, 93312), (432, 89640), (480, 80676), (486, 79680), (498, 77760), (540, 71712), (576, 67230), (640, 60507), (648, 59760), (664, 58320), (720, 53784), (729, 53120), (747, 51840), (810, 47808), (830, 46656), (864, 44820), (960, 40338), (972, 39840), (996, 38880), (1080, 35856), (1152, 33615), (1215, 31872), (1245, 31104), (1296, 29880), (1328, 29160), (1440, 26892), (1458, 26560), (1494, 25920), (1620, 23904), (1660, 23328), (1728, 22410), (1920, 20169), (1944, 19920), (1992, 19440), (2160, 17928), (2241, 17280), (2430, 15936), (2490, 15552), (2592, 14940), (2656, 14580), (2880, 13446), (2916, 13280), (2988, 12960), (3240, 11952), (3320, 11664), (3456, 11205), (3645, 10624), (3735, 10368), (3888, 9960), (3984, 9720), (4320, 8964), (4482, 8640), (4860, 7968), (4980, 7776), (5184, 7470), (5312, 7290), (5760, 6723), (5832, 6640), (5976, 6480)]