4864440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5791}}^1$

素因数の和:5812

約数の個数: 64

約数和(自身を含む): 16680960

約数和(自身を除く): 11816520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5791, 11582, 17373, 23164, 28955, 34746, 40537, 46328, 57910, 69492, 81074, 86865, 115820, 121611, 138984, 162148, 173730, 202685, 231640, 243222, 324296, 347460, 405370, 486444, 608055, 694920, 810740, 972888, 1216110, 1621480, 2432220, 4864440]

約数ペア:

[(1, 4864440), (2, 2432220), (3, 1621480), (4, 1216110), (5, 972888), (6, 810740), (7, 694920), (8, 608055), (10, 486444), (12, 405370), (14, 347460), (15, 324296), (20, 243222), (21, 231640), (24, 202685), (28, 173730), (30, 162148), (35, 138984), (40, 121611), (42, 115820), (56, 86865), (60, 81074), (70, 69492), (84, 57910), (105, 46328), (120, 40537), (140, 34746), (168, 28955), (210, 23164), (280, 17373), (420, 11582), (840, 5791)]