78368520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11069}}^1$

素因数の和:11142

約数の個数: 64

約数和(自身を含む): 239112000

約数和(自身を除く): 160743480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 11069, 22138, 33207, 44276, 55345, 66414, 88552, 110690, 132828, 166035, 221380, 265656, 332070, 442760, 653071, 664140, 1306142, 1328280, 1959213, 2612284, 3265355, 3918426, 5224568, 6530710, 7836852, 9796065, 13061420, 15673704, 19592130, 26122840, 39184260, 78368520]

約数ペア:

[(1, 78368520), (2, 39184260), (3, 26122840), (4, 19592130), (5, 15673704), (6, 13061420), (8, 9796065), (10, 7836852), (12, 6530710), (15, 5224568), (20, 3918426), (24, 3265355), (30, 2612284), (40, 1959213), (59, 1328280), (60, 1306142), (118, 664140), (120, 653071), (177, 442760), (236, 332070), (295, 265656), (354, 221380), (472, 166035), (590, 132828), (708, 110690), (885, 88552), (1180, 66414), (1416, 55345), (1770, 44276), (2360, 33207), (3540, 22138), (7080, 11069)]