148909560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1399}}^1$

素因数の和:2300

約数の個数: 64

約数和(自身を含む): 447552000

約数和(自身を除く): 298642440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 887, 1399, 1774, 2661, 2798, 3548, 4197, 4435, 5322, 5596, 6995, 7096, 8394, 8870, 10644, 11192, 13305, 13990, 16788, 17740, 20985, 21288, 26610, 27980, 33576, 35480, 41970, 53220, 55960, 83940, 106440, 167880, 1240913, 2481826, 3722739, 4963652, 6204565, 7445478, 9927304, 12409130, 14890956, 18613695, 24818260, 29781912, 37227390, 49636520, 74454780, 148909560]

約数ペア:

[(1, 148909560), (2, 74454780), (3, 49636520), (4, 37227390), (5, 29781912), (6, 24818260), (8, 18613695), (10, 14890956), (12, 12409130), (15, 9927304), (20, 7445478), (24, 6204565), (30, 4963652), (40, 3722739), (60, 2481826), (120, 1240913), (887, 167880), (1399, 106440), (1774, 83940), (2661, 55960), (2798, 53220), (3548, 41970), (4197, 35480), (4435, 33576), (5322, 27980), (5596, 26610), (6995, 21288), (7096, 20985), (8394, 17740), (8870, 16788), (10644, 13990), (11192, 13305)]