427354680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{50159}}^1$

素因数の和:50244

約数の個数: 64

約数和(自身を含む): 1300147200

約数和(自身を除く): 872792520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 50159, 100318, 150477, 200636, 250795, 300954, 401272, 501590, 601908, 752385, 1003180, 1203816, 1504770, 2006360, 3009540, 3561289, 6019080, 7122578, 10683867, 14245156, 17806445, 21367734, 28490312, 35612890, 42735468, 53419335, 71225780, 85470936, 106838670, 142451560, 213677340, 427354680]

約数ペア:

[(1, 427354680), (2, 213677340), (3, 142451560), (4, 106838670), (5, 85470936), (6, 71225780), (8, 53419335), (10, 42735468), (12, 35612890), (15, 28490312), (20, 21367734), (24, 17806445), (30, 14245156), (40, 10683867), (60, 7122578), (71, 6019080), (120, 3561289), (142, 3009540), (213, 2006360), (284, 1504770), (355, 1203816), (426, 1003180), (568, 752385), (710, 601908), (852, 501590), (1065, 401272), (1420, 300954), (1704, 250795), (2130, 200636), (2840, 150477), (4260, 100318), (8520, 50159)]