85749240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{714577}}^1$

素因数の和:714591

約数の個数: 32

約数和(自身を含む): 257248080

約数和(自身を除く): 171498840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 714577, 1429154, 2143731, 2858308, 3572885, 4287462, 5716616, 7145770, 8574924, 10718655, 14291540, 17149848, 21437310, 28583080, 42874620, 85749240]

約数ペア:

[(1, 85749240), (2, 42874620), (3, 28583080), (4, 21437310), (5, 17149848), (6, 14291540), (8, 10718655), (10, 8574924), (12, 7145770), (15, 5716616), (20, 4287462), (24, 3572885), (30, 2858308), (40, 2143731), (60, 1429154), (120, 714577)]