120181320

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{757}}^1$

素因数の和:794

約数の個数: 240

約数和(自身を含む): 470513340

約数和(自身を除く): 350332020

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 757, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1514, 1620, 1764, 1890, 1960, 2205, 2268, 2271, 2520, 2646, 2835, 2940, 3028, 3240, 3528, 3780, 3785, 3969, 4410, 4536, 4542, 5292, 5299, 5670, 5880, 6056, 6615, 6813, 7560, 7570, 7938, 8820, 9084, 10584, 10598, 11340, 11355, 13230, 13626, 15140, 15876, 15897, 17640, 18168, 19845, 20439, 21196, 22680, 22710, 26460, 26495, 27252, 30280, 31752, 31794, 34065, 37093, 39690, 40878, 42392, 45420, 47691, 52920, 52990, 54504, 61317, 63588, 68130, 74186, 79380, 79485, 81756, 90840, 95382, 102195, 105980, 111279, 122634, 127176, 136260, 143073, 148372, 158760, 158970, 163512, 185465, 190764, 204390, 211960, 222558, 238455, 245268, 272520, 286146, 296744, 306585, 317940, 333837, 370930, 381528, 408780, 429219, 445116, 476910, 490536, 556395, 572292, 613170, 635880, 667674, 715365, 741860, 817560, 858438, 890232, 953820, 1001511, 1112790, 1144584, 1226340, 1335348, 1430730, 1483720, 1669185, 1716876, 1907640, 2003022, 2146095, 2225580, 2452680, 2670696, 2861460, 3004533, 3338370, 3433752, 4006044, 4292190, 4451160, 5007555, 5722920, 6009066, 6676740, 8012088, 8584380, 10015110, 12018132, 13353480, 15022665, 17168760, 20030220, 24036264, 30045330, 40060440, 60090660, 120181320]

約数ペア:

[(1, 120181320), (2, 60090660), (3, 40060440), (4, 30045330), (5, 24036264), (6, 20030220), (7, 17168760), (8, 15022665), (9, 13353480), (10, 12018132), (12, 10015110), (14, 8584380), (15, 8012088), (18, 6676740), (20, 6009066), (21, 5722920), (24, 5007555), (27, 4451160), (28, 4292190), (30, 4006044), (35, 3433752), (36, 3338370), (40, 3004533), (42, 2861460), (45, 2670696), (49, 2452680), (54, 2225580), (56, 2146095), (60, 2003022), (63, 1907640), (70, 1716876), (72, 1669185), (81, 1483720), (84, 1430730), (90, 1335348), (98, 1226340), (105, 1144584), (108, 1112790), (120, 1001511), (126, 953820), (135, 890232), (140, 858438), (147, 817560), (162, 741860), (168, 715365), (180, 667674), (189, 635880), (196, 613170), (210, 572292), (216, 556395), (245, 490536), (252, 476910), (270, 445116), (280, 429219), (294, 408780), (315, 381528), (324, 370930), (360, 333837), (378, 317940), (392, 306585), (405, 296744), (420, 286146), (441, 272520), (490, 245268), (504, 238455), (540, 222558), (567, 211960), (588, 204390), (630, 190764), (648, 185465), (735, 163512), (756, 158970), (757, 158760), (810, 148372), (840, 143073), (882, 136260), (945, 127176), (980, 122634), (1080, 111279), (1134, 105980), (1176, 102195), (1260, 95382), (1323, 90840), (1470, 81756), (1512, 79485), (1514, 79380), (1620, 74186), (1764, 68130), (1890, 63588), (1960, 61317), (2205, 54504), (2268, 52990), (2271, 52920), (2520, 47691), (2646, 45420), (2835, 42392), (2940, 40878), (3028, 39690), (3240, 37093), (3528, 34065), (3780, 31794), (3785, 31752), (3969, 30280), (4410, 27252), (4536, 26495), (4542, 26460), (5292, 22710), (5299, 22680), (5670, 21196), (5880, 20439), (6056, 19845), (6615, 18168), (6813, 17640), (7560, 15897), (7570, 15876), (7938, 15140), (8820, 13626), (9084, 13230), (10584, 11355), (10598, 11340)]