126968760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{352691}}^1$

素因数の和:352708

約数の個数: 48

約数和(自身を含む): 412649640

約数和(自身を除く): 285680880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 352691, 705382, 1058073, 1410764, 1763455, 2116146, 2821528, 3174219, 3526910, 4232292, 5290365, 6348438, 7053820, 8464584, 10580730, 12696876, 14107640, 15871095, 21161460, 25393752, 31742190, 42322920, 63484380, 126968760]

約数ペア:

[(1, 126968760), (2, 63484380), (3, 42322920), (4, 31742190), (5, 25393752), (6, 21161460), (8, 15871095), (9, 14107640), (10, 12696876), (12, 10580730), (15, 8464584), (18, 7053820), (20, 6348438), (24, 5290365), (30, 4232292), (36, 3526910), (40, 3174219), (45, 2821528), (60, 2116146), (72, 1763455), (90, 1410764), (120, 1058073), (180, 705382), (360, 352691)]