6460819120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{372167}}^1$

素因数の和:372218

約数の個数: 80

約数和(自身を含む): 17721151488

約数和(自身を除く): 11260332368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 372167, 744334, 1488668, 1860835, 2605169, 2977336, 3721670, 5210338, 5954672, 7443340, 10420676, 11537177, 13025845, 14886680, 20841352, 23074354, 26051690, 29773360, 41682704, 46148708, 52103380, 57685885, 80760239, 92297416, 104206760, 115371770, 161520478, 184594832, 208413520, 230743540, 323040956, 403801195, 461487080, 646081912, 807602390, 922974160, 1292163824, 1615204780, 3230409560, 6460819120]

約数ペア:

[(1, 6460819120), (2, 3230409560), (4, 1615204780), (5, 1292163824), (7, 922974160), (8, 807602390), (10, 646081912), (14, 461487080), (16, 403801195), (20, 323040956), (28, 230743540), (31, 208413520), (35, 184594832), (40, 161520478), (56, 115371770), (62, 104206760), (70, 92297416), (80, 80760239), (112, 57685885), (124, 52103380), (140, 46148708), (155, 41682704), (217, 29773360), (248, 26051690), (280, 23074354), (310, 20841352), (434, 14886680), (496, 13025845), (560, 11537177), (620, 10420676), (868, 7443340), (1085, 5954672), (1240, 5210338), (1736, 3721670), (2170, 2977336), (2480, 2605169), (3472, 1860835), (4340, 1488668), (8680, 744334), (17360, 372167)]