40928220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{75793}}^1$

素因数の和:75811

約数の個数: 48

約数和(自身を含む): 127333920

約数和(自身を除く): 86405700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 75793, 151586, 227379, 303172, 378965, 454758, 682137, 757930, 909516, 1136895, 1364274, 1515860, 2046411, 2273790, 2728548, 3410685, 4092822, 4547580, 6821370, 8185644, 10232055, 13642740, 20464110, 40928220]

約数ペア:

[(1, 40928220), (2, 20464110), (3, 13642740), (4, 10232055), (5, 8185644), (6, 6821370), (9, 4547580), (10, 4092822), (12, 3410685), (15, 2728548), (18, 2273790), (20, 2046411), (27, 1515860), (30, 1364274), (36, 1136895), (45, 909516), (54, 757930), (60, 682137), (90, 454758), (108, 378965), (135, 303172), (180, 227379), (270, 151586), (540, 75793)]