26757840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{111491}}^1$

素因数の和:111507

約数の個数: 40

約数和(自身を含む): 82950048

約数和(自身を除く): 56192208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 111491, 222982, 334473, 445964, 557455, 668946, 891928, 1114910, 1337892, 1672365, 1783856, 2229820, 2675784, 3344730, 4459640, 5351568, 6689460, 8919280, 13378920, 26757840]

約数ペア:

[(1, 26757840), (2, 13378920), (3, 8919280), (4, 6689460), (5, 5351568), (6, 4459640), (8, 3344730), (10, 2675784), (12, 2229820), (15, 1783856), (16, 1672365), (20, 1337892), (24, 1114910), (30, 891928), (40, 668946), (48, 557455), (60, 445964), (80, 334473), (120, 222982), (240, 111491)]