432865680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138739}}^1$

素因数の和:138768

約数の個数: 80

約数和(自身を含む): 1445115840

約数和(自身を除く): 1012250160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 138739, 277478, 416217, 554956, 693695, 832434, 1109912, 1387390, 1664868, 1803607, 2081085, 2219824, 2774780, 3329736, 3607214, 4162170, 5410821, 5549560, 6659472, 7214428, 8324340, 9018035, 10821642, 11099120, 14428856, 16648680, 18036070, 21643284, 27054105, 28857712, 33297360, 36072140, 43286568, 54108210, 72144280, 86573136, 108216420, 144288560, 216432840, 432865680]

約数ペア:

[(1, 432865680), (2, 216432840), (3, 144288560), (4, 108216420), (5, 86573136), (6, 72144280), (8, 54108210), (10, 43286568), (12, 36072140), (13, 33297360), (15, 28857712), (16, 27054105), (20, 21643284), (24, 18036070), (26, 16648680), (30, 14428856), (39, 11099120), (40, 10821642), (48, 9018035), (52, 8324340), (60, 7214428), (65, 6659472), (78, 5549560), (80, 5410821), (104, 4162170), (120, 3607214), (130, 3329736), (156, 2774780), (195, 2219824), (208, 2081085), (240, 1803607), (260, 1664868), (312, 1387390), (390, 1109912), (520, 832434), (624, 693695), (780, 554956), (1040, 416217), (1560, 277478), (3120, 138739)]