355091640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2959097}}^1$

素因数の和:2959111

約数の個数: 32

約数和(自身を含む): 1065275280

約数和(自身を除く): 710183640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2959097, 5918194, 8877291, 11836388, 14795485, 17754582, 23672776, 29590970, 35509164, 44386455, 59181940, 71018328, 88772910, 118363880, 177545820, 355091640]

約数ペア:

[(1, 355091640), (2, 177545820), (3, 118363880), (4, 88772910), (5, 71018328), (6, 59181940), (8, 44386455), (10, 35509164), (12, 29590970), (15, 23672776), (20, 17754582), (24, 14795485), (30, 11836388), (40, 8877291), (60, 5918194), (120, 2959097)]