159107640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2953}}^1$

素因数の和:3416

約数の個数: 64

約数和(自身を含む): 478548000

約数和(自身を除く): 319440360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1347, 1796, 2245, 2694, 2953, 3592, 4490, 5388, 5906, 6735, 8859, 8980, 10776, 11812, 13470, 14765, 17718, 17960, 23624, 26940, 29530, 35436, 44295, 53880, 59060, 70872, 88590, 118120, 177180, 354360, 1325897, 2651794, 3977691, 5303588, 6629485, 7955382, 10607176, 13258970, 15910764, 19888455, 26517940, 31821528, 39776910, 53035880, 79553820, 159107640]

約数ペア:

[(1, 159107640), (2, 79553820), (3, 53035880), (4, 39776910), (5, 31821528), (6, 26517940), (8, 19888455), (10, 15910764), (12, 13258970), (15, 10607176), (20, 7955382), (24, 6629485), (30, 5303588), (40, 3977691), (60, 2651794), (120, 1325897), (449, 354360), (898, 177180), (1347, 118120), (1796, 88590), (2245, 70872), (2694, 59060), (2953, 53880), (3592, 44295), (4490, 35436), (5388, 29530), (5906, 26940), (6735, 23624), (8859, 17960), (8980, 17718), (10776, 14765), (11812, 13470)]