620077140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1148291}}^1$

素因数の和:1148309

約数の個数: 48

約数和(自身を含む): 1929130560

約数和(自身を除く): 1309053420

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, 1148291, 2296582, 3444873, 4593164, 5741455, 6889746, 10334619, 11482910, 13779492, 17224365, 20669238, 22965820, 31003857, 34448730, 41338476, 51673095, 62007714, 68897460, 103346190, 124015428, 155019285, 206692380, 310038570, 620077140]

約数ペア:

[(1, 620077140), (2, 310038570), (3, 206692380), (4, 155019285), (5, 124015428), (6, 103346190), (9, 68897460), (10, 62007714), (12, 51673095), (15, 41338476), (18, 34448730), (20, 31003857), (27, 22965820), (30, 20669238), (36, 17224365), (45, 13779492), (54, 11482910), (60, 10334619), (90, 6889746), (108, 5741455), (135, 4593164), (180, 3444873), (270, 2296582), (540, 1148291)]