285926280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30161}}^1$

素因数の和:30254

約数の個数: 64

約数和(自身を含む): 868665600

約数和(自身を除く): 582739320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 30161, 60322, 90483, 120644, 150805, 180966, 241288, 301610, 361932, 452415, 603220, 723864, 904830, 1206440, 1809660, 2382719, 3619320, 4765438, 7148157, 9530876, 11913595, 14296314, 19061752, 23827190, 28592628, 35740785, 47654380, 57185256, 71481570, 95308760, 142963140, 285926280]

約数ペア:

[(1, 285926280), (2, 142963140), (3, 95308760), (4, 71481570), (5, 57185256), (6, 47654380), (8, 35740785), (10, 28592628), (12, 23827190), (15, 19061752), (20, 14296314), (24, 11913595), (30, 9530876), (40, 7148157), (60, 4765438), (79, 3619320), (120, 2382719), (158, 1809660), (237, 1206440), (316, 904830), (395, 723864), (474, 603220), (632, 452415), (790, 361932), (948, 301610), (1185, 241288), (1580, 180966), (1896, 150805), (2370, 120644), (3160, 90483), (4740, 60322), (9480, 30161)]