38825460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71899}}^1$

素因数の和:71917

約数の個数: 48

約数和(自身を含む): 120792000

約数和(自身を除く): 81966540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 71899, 143798, 215697, 287596, 359495, 431394, 647091, 718990, 862788, 1078485, 1294182, 1437980, 1941273, 2156970, 2588364, 3235455, 3882546, 4313940, 6470910, 7765092, 9706365, 12941820, 19412730, 38825460]

約数ペア:

[(1, 38825460), (2, 19412730), (3, 12941820), (4, 9706365), (5, 7765092), (6, 6470910), (9, 4313940), (10, 3882546), (12, 3235455), (15, 2588364), (18, 2156970), (20, 1941273), (27, 1437980), (30, 1294182), (36, 1078485), (45, 862788), (54, 718990), (60, 647091), (90, 431394), (108, 359495), (135, 287596), (180, 215697), (270, 143798), (540, 71899)]