630516840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181183}}^1$

素因数の和:181226

約数の個数: 64

約数和(自身を含む): 1956787200

約数和(自身を除く): 1326270360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 181183, 362366, 543549, 724732, 905915, 1087098, 1449464, 1811830, 2174196, 2717745, 3623660, 4348392, 5254307, 5435490, 7247320, 10508614, 10870980, 15762921, 21017228, 21741960, 26271535, 31525842, 42034456, 52543070, 63051684, 78814605, 105086140, 126103368, 157629210, 210172280, 315258420, 630516840]

約数ペア:

[(1, 630516840), (2, 315258420), (3, 210172280), (4, 157629210), (5, 126103368), (6, 105086140), (8, 78814605), (10, 63051684), (12, 52543070), (15, 42034456), (20, 31525842), (24, 26271535), (29, 21741960), (30, 21017228), (40, 15762921), (58, 10870980), (60, 10508614), (87, 7247320), (116, 5435490), (120, 5254307), (145, 4348392), (174, 3623660), (232, 2717745), (290, 2174196), (348, 1811830), (435, 1449464), (580, 1087098), (696, 905915), (870, 724732), (1160, 543549), (1740, 362366), (3480, 181183)]