1176760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 2983680

約数和(自身を除く): 1806920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 73, 104, 124, 130, 146, 155, 248, 260, 292, 310, 365, 403, 520, 584, 620, 730, 806, 949, 1240, 1460, 1612, 1898, 2015, 2263, 2920, 3224, 3796, 4030, 4526, 4745, 7592, 8060, 9052, 9490, 11315, 16120, 18104, 18980, 22630, 29419, 37960, 45260, 58838, 90520, 117676, 147095, 235352, 294190, 588380, 1176760]

約数ペア:

[(1, 1176760), (2, 588380), (4, 294190), (5, 235352), (8, 147095), (10, 117676), (13, 90520), (20, 58838), (26, 45260), (31, 37960), (40, 29419), (52, 22630), (62, 18980), (65, 18104), (73, 16120), (104, 11315), (124, 9490), (130, 9052), (146, 8060), (155, 7592), (248, 4745), (260, 4526), (292, 4030), (310, 3796), (365, 3224), (403, 2920), (520, 2263), (584, 2015), (620, 1898), (730, 1612), (806, 1460), (949, 1240)]