15244620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6197}}^1$

素因数の和:6250

約数の個数: 48

約数和(自身を含む): 43733088

約数和(自身を除く): 28488468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 6197, 12394, 18591, 24788, 30985, 37182, 61970, 74364, 92955, 123940, 185910, 254077, 371820, 508154, 762231, 1016308, 1270385, 1524462, 2540770, 3048924, 3811155, 5081540, 7622310, 15244620]

約数ペア:

[(1, 15244620), (2, 7622310), (3, 5081540), (4, 3811155), (5, 3048924), (6, 2540770), (10, 1524462), (12, 1270385), (15, 1016308), (20, 762231), (30, 508154), (41, 371820), (60, 254077), (82, 185910), (123, 123940), (164, 92955), (205, 74364), (246, 61970), (410, 37182), (492, 30985), (615, 24788), (820, 18591), (1230, 12394), (2460, 6197)]