119321880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1439}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 358732800

約数和(自身を除く): 239410920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 691, 1382, 1439, 2073, 2764, 2878, 3455, 4146, 4317, 5528, 5756, 6910, 7195, 8292, 8634, 10365, 11512, 13820, 14390, 16584, 17268, 20730, 21585, 27640, 28780, 34536, 41460, 43170, 57560, 82920, 86340, 172680, 994349, 1988698, 2983047, 3977396, 4971745, 5966094, 7954792, 9943490, 11932188, 14915235, 19886980, 23864376, 29830470, 39773960, 59660940, 119321880]

約数ペア:

[(1, 119321880), (2, 59660940), (3, 39773960), (4, 29830470), (5, 23864376), (6, 19886980), (8, 14915235), (10, 11932188), (12, 9943490), (15, 7954792), (20, 5966094), (24, 4971745), (30, 3977396), (40, 2983047), (60, 1988698), (120, 994349), (691, 172680), (1382, 86340), (1439, 82920), (2073, 57560), (2764, 43170), (2878, 41460), (3455, 34536), (4146, 28780), (4317, 27640), (5528, 21585), (5756, 20730), (6910, 17268), (7195, 16584), (8292, 14390), (8634, 13820), (10365, 11512)]