61152080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69491}}^1$

素因数の和:69515

約数の個数: 40

約数和(自身を含む): 155106144

約数和(自身を除く): 93954064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 69491, 138982, 277964, 347455, 555928, 694910, 764401, 1111856, 1389820, 1528802, 2779640, 3057604, 3822005, 5559280, 6115208, 7644010, 12230416, 15288020, 30576040, 61152080]

約数ペア:

[(1, 61152080), (2, 30576040), (4, 15288020), (5, 12230416), (8, 7644010), (10, 6115208), (11, 5559280), (16, 3822005), (20, 3057604), (22, 2779640), (40, 1528802), (44, 1389820), (55, 1111856), (80, 764401), (88, 694910), (110, 555928), (176, 347455), (220, 277964), (440, 138982), (880, 69491)]