40917480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{340979}}^1$

素因数の和:340993

約数の個数: 32

約数和(自身を含む): 122752800

約数和(自身を除く): 81835320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 340979, 681958, 1022937, 1363916, 1704895, 2045874, 2727832, 3409790, 4091748, 5114685, 6819580, 8183496, 10229370, 13639160, 20458740, 40917480]

約数ペア:

[(1, 40917480), (2, 20458740), (3, 13639160), (4, 10229370), (5, 8183496), (6, 6819580), (8, 5114685), (10, 4091748), (12, 3409790), (15, 2727832), (20, 2045874), (24, 1704895), (30, 1363916), (40, 1022937), (60, 681958), (120, 340979)]