61572120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{513101}}^1$

素因数の和:513115

約数の個数: 32

約数和(自身を含む): 184716720

約数和(自身を除く): 123144600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 513101, 1026202, 1539303, 2052404, 2565505, 3078606, 4104808, 5131010, 6157212, 7696515, 10262020, 12314424, 15393030, 20524040, 30786060, 61572120]

約数ペア:

[(1, 61572120), (2, 30786060), (3, 20524040), (4, 15393030), (5, 12314424), (6, 10262020), (8, 7696515), (10, 6157212), (12, 5131010), (15, 4104808), (20, 3078606), (24, 2565505), (30, 2052404), (40, 1539303), (60, 1026202), (120, 513101)]