56691480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2239}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 170956800

約数和(自身を除く): 114265320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2239, 2532, 3165, 4220, 4478, 5064, 6330, 6717, 8440, 8956, 11195, 12660, 13434, 17912, 22390, 25320, 26868, 33585, 44780, 53736, 67170, 89560, 134340, 268680, 472429, 944858, 1417287, 1889716, 2362145, 2834574, 3779432, 4724290, 5669148, 7086435, 9448580, 11338296, 14172870, 18897160, 28345740, 56691480]

約数ペア:

[(1, 56691480), (2, 28345740), (3, 18897160), (4, 14172870), (5, 11338296), (6, 9448580), (8, 7086435), (10, 5669148), (12, 4724290), (15, 3779432), (20, 2834574), (24, 2362145), (30, 1889716), (40, 1417287), (60, 944858), (120, 472429), (211, 268680), (422, 134340), (633, 89560), (844, 67170), (1055, 53736), (1266, 44780), (1688, 33585), (2110, 26868), (2239, 25320), (2532, 22390), (3165, 17912), (4220, 13434), (4478, 12660), (5064, 11195), (6330, 8956), (6717, 8440)]