155329560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22709}}^1$

素因数の和:22745

約数の個数: 96

約数和(自身を含む): 531414000

約数和(自身を除く): 376084440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 22709, 45418, 68127, 90836, 113545, 136254, 181672, 204381, 227090, 272508, 340635, 408762, 431471, 454180, 545016, 681270, 817524, 862942, 908360, 1021905, 1294413, 1362540, 1635048, 1725884, 2043810, 2157355, 2588826, 2725080, 3451768, 3883239, 4087620, 4314710, 5177652, 6472065, 7766478, 8175240, 8629420, 10355304, 12944130, 15532956, 17258840, 19416195, 25888260, 31065912, 38832390, 51776520, 77664780, 155329560]

約数ペア:

[(1, 155329560), (2, 77664780), (3, 51776520), (4, 38832390), (5, 31065912), (6, 25888260), (8, 19416195), (9, 17258840), (10, 15532956), (12, 12944130), (15, 10355304), (18, 8629420), (19, 8175240), (20, 7766478), (24, 6472065), (30, 5177652), (36, 4314710), (38, 4087620), (40, 3883239), (45, 3451768), (57, 2725080), (60, 2588826), (72, 2157355), (76, 2043810), (90, 1725884), (95, 1635048), (114, 1362540), (120, 1294413), (152, 1021905), (171, 908360), (180, 862942), (190, 817524), (228, 681270), (285, 545016), (342, 454180), (360, 431471), (380, 408762), (456, 340635), (570, 272508), (684, 227090), (760, 204381), (855, 181672), (1140, 136254), (1368, 113545), (1710, 90836), (2280, 68127), (3420, 45418), (6840, 22709)]