88848780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2143}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 249252864

約数和(自身を除く): 160404084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 2073, 2143, 2764, 3455, 4146, 4286, 6429, 6910, 8292, 8572, 10365, 10715, 12858, 13820, 20730, 21430, 25716, 32145, 41460, 42860, 64290, 128580, 1480813, 2961626, 4442439, 5923252, 7404065, 8884878, 14808130, 17769756, 22212195, 29616260, 44424390, 88848780]

約数ペア:

[(1, 88848780), (2, 44424390), (3, 29616260), (4, 22212195), (5, 17769756), (6, 14808130), (10, 8884878), (12, 7404065), (15, 5923252), (20, 4442439), (30, 2961626), (60, 1480813), (691, 128580), (1382, 64290), (2073, 42860), (2143, 41460), (2764, 32145), (3455, 25716), (4146, 21430), (4286, 20730), (6429, 13820), (6910, 12858), (8292, 10715), (8572, 10365)]