25531080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1409}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 77155200

約数和(自身を除く): 51624120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1409, 1510, 1812, 2265, 2818, 3020, 3624, 4227, 4530, 5636, 6040, 7045, 8454, 9060, 11272, 14090, 16908, 18120, 21135, 28180, 33816, 42270, 56360, 84540, 169080, 212759, 425518, 638277, 851036, 1063795, 1276554, 1702072, 2127590, 2553108, 3191385, 4255180, 5106216, 6382770, 8510360, 12765540, 25531080]

約数ペア:

[(1, 25531080), (2, 12765540), (3, 8510360), (4, 6382770), (5, 5106216), (6, 4255180), (8, 3191385), (10, 2553108), (12, 2127590), (15, 1702072), (20, 1276554), (24, 1063795), (30, 851036), (40, 638277), (60, 425518), (120, 212759), (151, 169080), (302, 84540), (453, 56360), (604, 42270), (755, 33816), (906, 28180), (1208, 21135), (1409, 18120), (1510, 16908), (1812, 14090), (2265, 11272), (2818, 9060), (3020, 8454), (3624, 7045), (4227, 6040), (4530, 5636)]