23957360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 64281600

約数和(自身を除く): 40324240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 179, 239, 280, 358, 478, 560, 716, 895, 956, 1195, 1253, 1432, 1673, 1790, 1912, 2390, 2506, 2864, 3346, 3580, 3824, 4780, 5012, 6265, 6692, 7160, 8365, 9560, 10024, 12530, 13384, 14320, 16730, 19120, 20048, 25060, 26768, 33460, 42781, 50120, 66920, 85562, 100240, 133840, 171124, 213905, 299467, 342248, 427810, 598934, 684496, 855620, 1197868, 1497335, 1711240, 2395736, 2994670, 3422480, 4791472, 5989340, 11978680, 23957360]

約数ペア:

[(1, 23957360), (2, 11978680), (4, 5989340), (5, 4791472), (7, 3422480), (8, 2994670), (10, 2395736), (14, 1711240), (16, 1497335), (20, 1197868), (28, 855620), (35, 684496), (40, 598934), (56, 427810), (70, 342248), (80, 299467), (112, 213905), (140, 171124), (179, 133840), (239, 100240), (280, 85562), (358, 66920), (478, 50120), (560, 42781), (716, 33460), (895, 26768), (956, 25060), (1195, 20048), (1253, 19120), (1432, 16730), (1673, 14320), (1790, 13384), (1912, 12530), (2390, 10024), (2506, 9560), (2864, 8365), (3346, 7160), (3580, 6692), (3824, 6265), (4780, 5012)]