90295080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{752459}}^1$

素因数の和:752473

約数の個数: 32

約数和(自身を含む): 270885600

約数和(自身を除く): 180590520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 752459, 1504918, 2257377, 3009836, 3762295, 4514754, 6019672, 7524590, 9029508, 11286885, 15049180, 18059016, 22573770, 30098360, 45147540, 90295080]

約数ペア:

[(1, 90295080), (2, 45147540), (3, 30098360), (4, 22573770), (5, 18059016), (6, 15049180), (8, 11286885), (10, 9029508), (12, 7524590), (15, 6019672), (20, 4514754), (24, 3762295), (30, 3009836), (40, 2257377), (60, 1504918), (120, 752459)]