123456160

素因数分解:

$2^5\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1481}}^1$

素因数の和:2017

約数の個数: 48

約数和(自身を含む): 292422312

約数和(自身を除く): 168966152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 521, 1042, 1481, 2084, 2605, 2962, 4168, 5210, 5924, 7405, 8336, 10420, 11848, 14810, 16672, 20840, 23696, 29620, 41680, 47392, 59240, 83360, 118480, 236960, 771601, 1543202, 3086404, 3858005, 6172808, 7716010, 12345616, 15432020, 24691232, 30864040, 61728080, 123456160]

約数ペア:

[(1, 123456160), (2, 61728080), (4, 30864040), (5, 24691232), (8, 15432020), (10, 12345616), (16, 7716010), (20, 6172808), (32, 3858005), (40, 3086404), (80, 1543202), (160, 771601), (521, 236960), (1042, 118480), (1481, 83360), (2084, 59240), (2605, 47392), (2962, 41680), (4168, 29620), (5210, 23696), (5924, 20840), (7405, 16672), (8336, 14810), (10420, 11848)]