90164040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{751367}}^1$

素因数の和:751381

約数の個数: 32

約数和(自身を含む): 270492480

約数和(自身を除く): 180328440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 751367, 1502734, 2254101, 3005468, 3756835, 4508202, 6010936, 7513670, 9016404, 11270505, 15027340, 18032808, 22541010, 30054680, 45082020, 90164040]

約数ペア:

[(1, 90164040), (2, 45082020), (3, 30054680), (4, 22541010), (5, 18032808), (6, 15027340), (8, 11270505), (10, 9016404), (12, 7513670), (15, 6010936), (20, 4508202), (24, 3756835), (30, 3005468), (40, 2254101), (60, 1502734), (120, 751367)]