15827640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3272

約数の個数: 64

約数和(自身を含む): 48656160

約数和(自身を除く): 32828520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 3217, 4920, 6434, 9651, 12868, 16085, 19302, 25736, 32170, 38604, 48255, 64340, 77208, 96510, 128680, 131897, 193020, 263794, 386040, 395691, 527588, 659485, 791382, 1055176, 1318970, 1582764, 1978455, 2637940, 3165528, 3956910, 5275880, 7913820, 15827640]

約数ペア:

[(1, 15827640), (2, 7913820), (3, 5275880), (4, 3956910), (5, 3165528), (6, 2637940), (8, 1978455), (10, 1582764), (12, 1318970), (15, 1055176), (20, 791382), (24, 659485), (30, 527588), (40, 395691), (41, 386040), (60, 263794), (82, 193020), (120, 131897), (123, 128680), (164, 96510), (205, 77208), (246, 64340), (328, 48255), (410, 38604), (492, 32170), (615, 25736), (820, 19302), (984, 16085), (1230, 12868), (1640, 9651), (2460, 6434), (3217, 4920)]