845914680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180751}}^1$

素因数の和:180781

約数の個数: 96

約数和(自身を含む): 2960717760

約数和(自身を除く): 2114803080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 180751, 361502, 542253, 723004, 903755, 1084506, 1446008, 1626759, 1807510, 2169012, 2349763, 2711265, 3253518, 3615020, 4338024, 4699526, 5422530, 6507036, 7049289, 7230040, 8133795, 9399052, 10845060, 11748815, 13014072, 14098578, 16267590, 18798104, 21147867, 21690120, 23497630, 28197156, 32535180, 35246445, 42295734, 46995260, 56394312, 65070360, 70492890, 84591468, 93990520, 105739335, 140985780, 169182936, 211478670, 281971560, 422957340, 845914680]

約数ペア:

[(1, 845914680), (2, 422957340), (3, 281971560), (4, 211478670), (5, 169182936), (6, 140985780), (8, 105739335), (9, 93990520), (10, 84591468), (12, 70492890), (13, 65070360), (15, 56394312), (18, 46995260), (20, 42295734), (24, 35246445), (26, 32535180), (30, 28197156), (36, 23497630), (39, 21690120), (40, 21147867), (45, 18798104), (52, 16267590), (60, 14098578), (65, 13014072), (72, 11748815), (78, 10845060), (90, 9399052), (104, 8133795), (117, 7230040), (120, 7049289), (130, 6507036), (156, 5422530), (180, 4699526), (195, 4338024), (234, 3615020), (260, 3253518), (312, 2711265), (360, 2349763), (390, 2169012), (468, 1807510), (520, 1626759), (585, 1446008), (780, 1084506), (936, 903755), (1170, 723004), (1560, 542253), (2340, 361502), (4680, 180751)]