25674960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106979}}^1$

素因数の和:106995

約数の個数: 40

約数和(自身を含む): 79593120

約数和(自身を除く): 53918160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106979, 213958, 320937, 427916, 534895, 641874, 855832, 1069790, 1283748, 1604685, 1711664, 2139580, 2567496, 3209370, 4279160, 5134992, 6418740, 8558320, 12837480, 25674960]

約数ペア:

[(1, 25674960), (2, 12837480), (3, 8558320), (4, 6418740), (5, 5134992), (6, 4279160), (8, 3209370), (10, 2567496), (12, 2139580), (15, 1711664), (16, 1604685), (20, 1283748), (24, 1069790), (30, 855832), (40, 641874), (48, 534895), (60, 427916), (80, 320937), (120, 213958), (240, 106979)]