675643440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11779}}^1$

素因数の和:12034

約数の個数: 80

約数和(自身を含む): 2103436800

約数和(自身を除く): 1427793360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9560, 11472, 11779, 14340, 19120, 23558, 28680, 35337, 47116, 57360, 58895, 70674, 94232, 117790, 141348, 176685, 188464, 235580, 282696, 353370, 471160, 565392, 706740, 942320, 1413480, 2815181, 2826960, 5630362, 8445543, 11260724, 14075905, 16891086, 22521448, 28151810, 33782172, 42227715, 45042896, 56303620, 67564344, 84455430, 112607240, 135128688, 168910860, 225214480, 337821720, 675643440]

約数ペア:

[(1, 675643440), (2, 337821720), (3, 225214480), (4, 168910860), (5, 135128688), (6, 112607240), (8, 84455430), (10, 67564344), (12, 56303620), (15, 45042896), (16, 42227715), (20, 33782172), (24, 28151810), (30, 22521448), (40, 16891086), (48, 14075905), (60, 11260724), (80, 8445543), (120, 5630362), (239, 2826960), (240, 2815181), (478, 1413480), (717, 942320), (956, 706740), (1195, 565392), (1434, 471160), (1912, 353370), (2390, 282696), (2868, 235580), (3585, 188464), (3824, 176685), (4780, 141348), (5736, 117790), (7170, 94232), (9560, 70674), (11472, 58895), (11779, 57360), (14340, 47116), (19120, 35337), (23558, 28680)]