105987720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{883231}}^1$

素因数の和:883245

約数の個数: 32

約数和(自身を含む): 317963520

約数和(自身を除く): 211975800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 883231, 1766462, 2649693, 3532924, 4416155, 5299386, 7065848, 8832310, 10598772, 13248465, 17664620, 21197544, 26496930, 35329240, 52993860, 105987720]

約数ペア:

[(1, 105987720), (2, 52993860), (3, 35329240), (4, 26496930), (5, 21197544), (6, 17664620), (8, 13248465), (10, 10598772), (12, 8832310), (15, 7065848), (20, 5299386), (24, 4416155), (30, 3532924), (40, 2649693), (60, 1766462), (120, 883231)]