143542920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1196191}}^1$

素因数の和:1196205

約数の個数: 32

約数和(自身を含む): 430629120

約数和(自身を除く): 287086200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1196191, 2392382, 3588573, 4784764, 5980955, 7177146, 9569528, 11961910, 14354292, 17942865, 23923820, 28708584, 35885730, 47847640, 71771460, 143542920]

約数ペア:

[(1, 143542920), (2, 71771460), (3, 47847640), (4, 35885730), (5, 28708584), (6, 23923820), (8, 17942865), (10, 14354292), (12, 11961910), (15, 9569528), (20, 7177146), (24, 5980955), (30, 4784764), (40, 3588573), (60, 2392382), (120, 1196191)]