479698680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{8011}}^1$

素因数の和:8524

約数の個数: 64

約数和(自身を含む): 1442160000

約数和(自身を除く): 962461320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 8011, 9980, 11976, 14970, 16022, 19960, 24033, 29940, 32044, 40055, 48066, 59880, 64088, 80110, 96132, 120165, 160220, 192264, 240330, 320440, 480660, 961320, 3997489, 7994978, 11992467, 15989956, 19987445, 23984934, 31979912, 39974890, 47969868, 59962335, 79949780, 95939736, 119924670, 159899560, 239849340, 479698680]

約数ペア:

[(1, 479698680), (2, 239849340), (3, 159899560), (4, 119924670), (5, 95939736), (6, 79949780), (8, 59962335), (10, 47969868), (12, 39974890), (15, 31979912), (20, 23984934), (24, 19987445), (30, 15989956), (40, 11992467), (60, 7994978), (120, 3997489), (499, 961320), (998, 480660), (1497, 320440), (1996, 240330), (2495, 192264), (2994, 160220), (3992, 120165), (4990, 96132), (5988, 80110), (7485, 64088), (8011, 59880), (9980, 48066), (11976, 40055), (14970, 32044), (16022, 29940), (19960, 24033)]