10982280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 33436800

約数和(自身を除く): 22454520

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, 1289, 1420, 1704, 2130, 2578, 2840, 3867, 4260, 5156, 6445, 7734, 8520, 10312, 12890, 15468, 19335, 25780, 30936, 38670, 51560, 77340, 91519, 154680, 183038, 274557, 366076, 457595, 549114, 732152, 915190, 1098228, 1372785, 1830380, 2196456, 2745570, 3660760, 5491140, 10982280]

約数ペア:

[(1, 10982280), (2, 5491140), (3, 3660760), (4, 2745570), (5, 2196456), (6, 1830380), (8, 1372785), (10, 1098228), (12, 915190), (15, 732152), (20, 549114), (24, 457595), (30, 366076), (40, 274557), (60, 183038), (71, 154680), (120, 91519), (142, 77340), (213, 51560), (284, 38670), (355, 30936), (426, 25780), (568, 19335), (710, 15468), (852, 12890), (1065, 10312), (1289, 8520), (1420, 7734), (1704, 6445), (2130, 5156), (2578, 4260), (2840, 3867)]