25068360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{659}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 75556800

約数和(自身を除く): 50488440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 659, 951, 1268, 1318, 1585, 1902, 1977, 2536, 2636, 3170, 3295, 3804, 3954, 4755, 5272, 6340, 6590, 7608, 7908, 9510, 9885, 12680, 13180, 15816, 19020, 19770, 26360, 38040, 39540, 79080, 208903, 417806, 626709, 835612, 1044515, 1253418, 1671224, 2089030, 2506836, 3133545, 4178060, 5013672, 6267090, 8356120, 12534180, 25068360]

約数ペア:

[(1, 25068360), (2, 12534180), (3, 8356120), (4, 6267090), (5, 5013672), (6, 4178060), (8, 3133545), (10, 2506836), (12, 2089030), (15, 1671224), (20, 1253418), (24, 1044515), (30, 835612), (40, 626709), (60, 417806), (120, 208903), (317, 79080), (634, 39540), (659, 38040), (951, 26360), (1268, 19770), (1318, 19020), (1585, 15816), (1902, 13180), (1977, 12680), (2536, 9885), (2636, 9510), (3170, 7908), (3295, 7608), (3804, 6590), (3954, 6340), (4755, 5272)]