1427602920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{68767}}^1$

素因数の和:68954

約数の個数: 64

約数和(自身を含む): 4307627520

約数和(自身を除く): 2880024600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 68767, 137534, 206301, 275068, 343835, 412602, 550136, 687670, 825204, 1031505, 1375340, 1650408, 2063010, 2750680, 4126020, 8252040, 11896691, 23793382, 35690073, 47586764, 59483455, 71380146, 95173528, 118966910, 142760292, 178450365, 237933820, 285520584, 356900730, 475867640, 713801460, 1427602920]

約数ペア:

[(1, 1427602920), (2, 713801460), (3, 475867640), (4, 356900730), (5, 285520584), (6, 237933820), (8, 178450365), (10, 142760292), (12, 118966910), (15, 95173528), (20, 71380146), (24, 59483455), (30, 47586764), (40, 35690073), (60, 23793382), (120, 11896691), (173, 8252040), (346, 4126020), (519, 2750680), (692, 2063010), (865, 1650408), (1038, 1375340), (1384, 1031505), (1730, 825204), (2076, 687670), (2595, 550136), (3460, 412602), (4152, 343835), (5190, 275068), (6920, 206301), (10380, 137534), (20760, 68767)]