396914160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5387}}^1$

素因数の和:5710

約数の個数: 80

約数和(自身を含む): 1234670976

約数和(自身を除く): 837756816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 4912, 5387, 6140, 7368, 9210, 10774, 12280, 14736, 16161, 18420, 21548, 24560, 26935, 32322, 36840, 43096, 53870, 64644, 73680, 80805, 86192, 107740, 129288, 161610, 215480, 258576, 323220, 430960, 646440, 1292880, 1653809, 3307618, 4961427, 6615236, 8269045, 9922854, 13230472, 16538090, 19845708, 24807135, 26460944, 33076180, 39691416, 49614270, 66152360, 79382832, 99228540, 132304720, 198457080, 396914160]

約数ペア:

[(1, 396914160), (2, 198457080), (3, 132304720), (4, 99228540), (5, 79382832), (6, 66152360), (8, 49614270), (10, 39691416), (12, 33076180), (15, 26460944), (16, 24807135), (20, 19845708), (24, 16538090), (30, 13230472), (40, 9922854), (48, 8269045), (60, 6615236), (80, 4961427), (120, 3307618), (240, 1653809), (307, 1292880), (614, 646440), (921, 430960), (1228, 323220), (1535, 258576), (1842, 215480), (2456, 161610), (3070, 129288), (3684, 107740), (4605, 86192), (4912, 80805), (5387, 73680), (6140, 64644), (7368, 53870), (9210, 43096), (10774, 36840), (12280, 32322), (14736, 26935), (16161, 24560), (18420, 21548)]