42804120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{356701}}^1$

素因数の和:356715

約数の個数: 32

約数和(自身を含む): 128412720

約数和(自身を除く): 85608600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 356701, 713402, 1070103, 1426804, 1783505, 2140206, 2853608, 3567010, 4280412, 5350515, 7134020, 8560824, 10701030, 14268040, 21402060, 42804120]

約数ペア:

[(1, 42804120), (2, 21402060), (3, 14268040), (4, 10701030), (5, 8560824), (6, 7134020), (8, 5350515), (10, 4280412), (12, 3567010), (15, 2853608), (20, 2140206), (24, 1783505), (30, 1426804), (40, 1070103), (60, 713402), (120, 356701)]