9987360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20807}}^1$

素因数の和:20825

約数の個数: 48

約数和(自身を含む): 31461696

約数和(自身を除く): 21474336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 20807, 41614, 62421, 83228, 104035, 124842, 166456, 208070, 249684, 312105, 332912, 416140, 499368, 624210, 665824, 832280, 998736, 1248420, 1664560, 1997472, 2496840, 3329120, 4993680, 9987360]

約数ペア:

[(1, 9987360), (2, 4993680), (3, 3329120), (4, 2496840), (5, 1997472), (6, 1664560), (8, 1248420), (10, 998736), (12, 832280), (15, 665824), (16, 624210), (20, 499368), (24, 416140), (30, 332912), (32, 312105), (40, 249684), (48, 208070), (60, 166456), (80, 124842), (96, 104035), (120, 83228), (160, 62421), (240, 41614), (480, 20807)]