612921120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{182417}}^1$

素因数の和:182442

約数の個数: 96

約数和(自身を含む): 2206528128

約数和(自身を除く): 1593607008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 182417, 364834, 547251, 729668, 912085, 1094502, 1276919, 1459336, 1824170, 2189004, 2553838, 2736255, 2918672, 3648340, 3830757, 4378008, 5107676, 5472510, 5837344, 6384595, 7296680, 7661514, 8756016, 10215352, 10945020, 12769190, 14593360, 15323028, 17512032, 19153785, 20430704, 21890040, 25538380, 29186720, 30646056, 38307570, 40861408, 43780080, 51076760, 61292112, 76615140, 87560160, 102153520, 122584224, 153230280, 204307040, 306460560, 612921120]

約数ペア:

[(1, 612921120), (2, 306460560), (3, 204307040), (4, 153230280), (5, 122584224), (6, 102153520), (7, 87560160), (8, 76615140), (10, 61292112), (12, 51076760), (14, 43780080), (15, 40861408), (16, 38307570), (20, 30646056), (21, 29186720), (24, 25538380), (28, 21890040), (30, 20430704), (32, 19153785), (35, 17512032), (40, 15323028), (42, 14593360), (48, 12769190), (56, 10945020), (60, 10215352), (70, 8756016), (80, 7661514), (84, 7296680), (96, 6384595), (105, 5837344), (112, 5472510), (120, 5107676), (140, 4378008), (160, 3830757), (168, 3648340), (210, 2918672), (224, 2736255), (240, 2553838), (280, 2189004), (336, 1824170), (420, 1459336), (480, 1276919), (560, 1094502), (672, 912085), (840, 729668), (1120, 547251), (1680, 364834), (3360, 182417)]