213819360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1451}}^1$

素因数の和:1776

約数の個数: 96

約数和(自身を含む): 676190592

約数和(自身を除く): 462371232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 480, 614, 921, 1228, 1451, 1535, 1842, 2456, 2902, 3070, 3684, 4353, 4605, 4912, 5804, 6140, 7255, 7368, 8706, 9210, 9824, 11608, 12280, 14510, 14736, 17412, 18420, 21765, 23216, 24560, 29020, 29472, 34824, 36840, 43530, 46432, 49120, 58040, 69648, 73680, 87060, 116080, 139296, 147360, 174120, 232160, 348240, 445457, 696480, 890914, 1336371, 1781828, 2227285, 2672742, 3563656, 4454570, 5345484, 6681855, 7127312, 8909140, 10690968, 13363710, 14254624, 17818280, 21381936, 26727420, 35636560, 42763872, 53454840, 71273120, 106909680, 213819360]

約数ペア:

[(1, 213819360), (2, 106909680), (3, 71273120), (4, 53454840), (5, 42763872), (6, 35636560), (8, 26727420), (10, 21381936), (12, 17818280), (15, 14254624), (16, 13363710), (20, 10690968), (24, 8909140), (30, 7127312), (32, 6681855), (40, 5345484), (48, 4454570), (60, 3563656), (80, 2672742), (96, 2227285), (120, 1781828), (160, 1336371), (240, 890914), (307, 696480), (480, 445457), (614, 348240), (921, 232160), (1228, 174120), (1451, 147360), (1535, 139296), (1842, 116080), (2456, 87060), (2902, 73680), (3070, 69648), (3684, 58040), (4353, 49120), (4605, 46432), (4912, 43530), (5804, 36840), (6140, 34824), (7255, 29472), (7368, 29020), (8706, 24560), (9210, 23216), (9824, 21765), (11608, 18420), (12280, 17412), (14510, 14736)]