8441220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 23768640

約数和(自身を除く): 15327420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 523, 538, 807, 1046, 1076, 1345, 1569, 1614, 2092, 2615, 2690, 3138, 3228, 4035, 5230, 5380, 6276, 7845, 8070, 10460, 15690, 16140, 31380, 140687, 281374, 422061, 562748, 703435, 844122, 1406870, 1688244, 2110305, 2813740, 4220610, 8441220]

約数ペア:

[(1, 8441220), (2, 4220610), (3, 2813740), (4, 2110305), (5, 1688244), (6, 1406870), (10, 844122), (12, 703435), (15, 562748), (20, 422061), (30, 281374), (60, 140687), (269, 31380), (523, 16140), (538, 15690), (807, 10460), (1046, 8070), (1076, 7845), (1345, 6276), (1569, 5380), (1614, 5230), (2092, 4035), (2615, 3228), (2690, 3138)]