127201380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4639}}^1$

素因数の和:5108

約数の個数: 48

約数和(自身を含む): 357020160

約数和(自身を除く): 229818780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2742, 4570, 4639, 5484, 6855, 9140, 9278, 13710, 13917, 18556, 23195, 27420, 27834, 46390, 55668, 69585, 92780, 139170, 278340, 2120023, 4240046, 6360069, 8480092, 10600115, 12720138, 21200230, 25440276, 31800345, 42400460, 63600690, 127201380]

約数ペア:

[(1, 127201380), (2, 63600690), (3, 42400460), (4, 31800345), (5, 25440276), (6, 21200230), (10, 12720138), (12, 10600115), (15, 8480092), (20, 6360069), (30, 4240046), (60, 2120023), (457, 278340), (914, 139170), (1371, 92780), (1828, 69585), (2285, 55668), (2742, 46390), (4570, 27834), (4639, 27420), (5484, 23195), (6855, 18556), (9140, 13917), (9278, 13710)]