189859920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6229}}^1$

素因数の和:6372

約数の個数: 80

約数和(自身を含む): 593295360

約数和(自身を除く): 403435440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 6229, 7620, 10160, 12458, 15240, 18687, 24916, 30480, 31145, 37374, 49832, 62290, 74748, 93435, 99664, 124580, 149496, 186870, 249160, 298992, 373740, 498320, 747480, 791083, 1494960, 1582166, 2373249, 3164332, 3955415, 4746498, 6328664, 7910830, 9492996, 11866245, 12657328, 15821660, 18985992, 23732490, 31643320, 37971984, 47464980, 63286640, 94929960, 189859920]

約数ペア:

[(1, 189859920), (2, 94929960), (3, 63286640), (4, 47464980), (5, 37971984), (6, 31643320), (8, 23732490), (10, 18985992), (12, 15821660), (15, 12657328), (16, 11866245), (20, 9492996), (24, 7910830), (30, 6328664), (40, 4746498), (48, 3955415), (60, 3164332), (80, 2373249), (120, 1582166), (127, 1494960), (240, 791083), (254, 747480), (381, 498320), (508, 373740), (635, 298992), (762, 249160), (1016, 186870), (1270, 149496), (1524, 124580), (1905, 99664), (2032, 93435), (2540, 74748), (3048, 62290), (3810, 49832), (5080, 37374), (6096, 31145), (6229, 30480), (7620, 24916), (10160, 18687), (12458, 15240)]