180490920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{13799}}^1$

素因数の和:13922

約数の個数: 64

約数和(自身を含む): 546480000

約数和(自身を除く): 365989080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 13799, 27598, 41397, 55196, 68995, 82794, 110392, 137990, 165588, 206985, 275980, 331176, 413970, 551960, 827940, 1504091, 1655880, 3008182, 4512273, 6016364, 7520455, 9024546, 12032728, 15040910, 18049092, 22561365, 30081820, 36098184, 45122730, 60163640, 90245460, 180490920]

約数ペア:

[(1, 180490920), (2, 90245460), (3, 60163640), (4, 45122730), (5, 36098184), (6, 30081820), (8, 22561365), (10, 18049092), (12, 15040910), (15, 12032728), (20, 9024546), (24, 7520455), (30, 6016364), (40, 4512273), (60, 3008182), (109, 1655880), (120, 1504091), (218, 827940), (327, 551960), (436, 413970), (545, 331176), (654, 275980), (872, 206985), (1090, 165588), (1308, 137990), (1635, 110392), (2180, 82794), (2616, 68995), (3270, 55196), (4360, 41397), (6540, 27598), (13080, 13799)]