142428360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20117}}^1$

素因数の和:20190

約数の個数: 64

約数和(自身を含む): 434548800

約数和(自身を除く): 292120440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 20117, 40234, 60351, 80468, 100585, 120702, 160936, 201170, 241404, 301755, 402340, 482808, 603510, 804680, 1186903, 1207020, 2373806, 2414040, 3560709, 4747612, 5934515, 7121418, 9495224, 11869030, 14242836, 17803545, 23738060, 28485672, 35607090, 47476120, 71214180, 142428360]

約数ペア:

[(1, 142428360), (2, 71214180), (3, 47476120), (4, 35607090), (5, 28485672), (6, 23738060), (8, 17803545), (10, 14242836), (12, 11869030), (15, 9495224), (20, 7121418), (24, 5934515), (30, 4747612), (40, 3560709), (59, 2414040), (60, 2373806), (118, 1207020), (120, 1186903), (177, 804680), (236, 603510), (295, 482808), (354, 402340), (472, 301755), (590, 241404), (708, 201170), (885, 160936), (1180, 120702), (1416, 100585), (1770, 80468), (2360, 60351), (3540, 40234), (7080, 20117)]