15852120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2239}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 32531880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2239, 2360, 3540, 4478, 6717, 7080, 8956, 11195, 13434, 17912, 22390, 26868, 33585, 44780, 53736, 67170, 89560, 132101, 134340, 264202, 268680, 396303, 528404, 660505, 792606, 1056808, 1321010, 1585212, 1981515, 2642020, 3170424, 3963030, 5284040, 7926060, 15852120]

約数ペア:

[(1, 15852120), (2, 7926060), (3, 5284040), (4, 3963030), (5, 3170424), (6, 2642020), (8, 1981515), (10, 1585212), (12, 1321010), (15, 1056808), (20, 792606), (24, 660505), (30, 528404), (40, 396303), (59, 268680), (60, 264202), (118, 134340), (120, 132101), (177, 89560), (236, 67170), (295, 53736), (354, 44780), (472, 33585), (590, 26868), (708, 22390), (885, 17912), (1180, 13434), (1416, 11195), (1770, 8956), (2239, 7080), (2360, 6717), (3540, 4478)]