540700680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1129}}^1$

素因数の和:1463

約数の個数: 128

約数和(自身を含む): 1754121600

約数和(自身を除く): 1213420920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 307, 312, 390, 520, 614, 780, 921, 1129, 1228, 1535, 1560, 1842, 2258, 2456, 3070, 3387, 3684, 3991, 4516, 4605, 5645, 6140, 6774, 7368, 7982, 9032, 9210, 11290, 11973, 12280, 13548, 14677, 15964, 16935, 18420, 19955, 22580, 23946, 27096, 29354, 31928, 33870, 36840, 39910, 44031, 45160, 47892, 58708, 59865, 67740, 73385, 79820, 88062, 95784, 117416, 119730, 135480, 146770, 159640, 176124, 220155, 239460, 293540, 346603, 352248, 440310, 478920, 587080, 693206, 880620, 1039809, 1386412, 1733015, 1761240, 2079618, 2772824, 3466030, 4159236, 4505839, 5199045, 6932060, 8318472, 9011678, 10398090, 13517517, 13864120, 18023356, 20796180, 22529195, 27035034, 36046712, 41592360, 45058390, 54070068, 67587585, 90116780, 108140136, 135175170, 180233560, 270350340, 540700680]

約数ペア:

[(1, 540700680), (2, 270350340), (3, 180233560), (4, 135175170), (5, 108140136), (6, 90116780), (8, 67587585), (10, 54070068), (12, 45058390), (13, 41592360), (15, 36046712), (20, 27035034), (24, 22529195), (26, 20796180), (30, 18023356), (39, 13864120), (40, 13517517), (52, 10398090), (60, 9011678), (65, 8318472), (78, 6932060), (104, 5199045), (120, 4505839), (130, 4159236), (156, 3466030), (195, 2772824), (260, 2079618), (307, 1761240), (312, 1733015), (390, 1386412), (520, 1039809), (614, 880620), (780, 693206), (921, 587080), (1129, 478920), (1228, 440310), (1535, 352248), (1560, 346603), (1842, 293540), (2258, 239460), (2456, 220155), (3070, 176124), (3387, 159640), (3684, 146770), (3991, 135480), (4516, 119730), (4605, 117416), (5645, 95784), (6140, 88062), (6774, 79820), (7368, 73385), (7982, 67740), (9032, 59865), (9210, 58708), (11290, 47892), (11973, 45160), (12280, 44031), (13548, 39910), (14677, 36840), (15964, 33870), (16935, 31928), (18420, 29354), (19955, 27096), (22580, 23946)]