9885480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7489}}^1$

素因数の和:7514

約数の個数: 64

約数和(自身を含む): 32356800

約数和(自身を除く): 22471320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 7489, 14978, 22467, 29956, 37445, 44934, 59912, 74890, 82379, 89868, 112335, 149780, 164758, 179736, 224670, 247137, 299560, 329516, 411895, 449340, 494274, 659032, 823790, 898680, 988548, 1235685, 1647580, 1977096, 2471370, 3295160, 4942740, 9885480]

約数ペア:

[(1, 9885480), (2, 4942740), (3, 3295160), (4, 2471370), (5, 1977096), (6, 1647580), (8, 1235685), (10, 988548), (11, 898680), (12, 823790), (15, 659032), (20, 494274), (22, 449340), (24, 411895), (30, 329516), (33, 299560), (40, 247137), (44, 224670), (55, 179736), (60, 164758), (66, 149780), (88, 112335), (110, 89868), (120, 82379), (132, 74890), (165, 59912), (220, 44934), (264, 37445), (330, 29956), (440, 22467), (660, 14978), (1320, 7489)]