60408980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3768

約数の個数: 48

約数和(自身を含む): 136678080

約数和(自身を除く): 76269100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 3697, 4085, 7394, 8170, 14788, 16340, 18485, 36970, 70243, 73940, 140486, 158971, 280972, 317942, 351215, 635884, 702430, 794855, 1404860, 1589710, 3020449, 3179420, 6040898, 12081796, 15102245, 30204490, 60408980]

約数ペア:

[(1, 60408980), (2, 30204490), (4, 15102245), (5, 12081796), (10, 6040898), (19, 3179420), (20, 3020449), (38, 1589710), (43, 1404860), (76, 794855), (86, 702430), (95, 635884), (172, 351215), (190, 317942), (215, 280972), (380, 158971), (430, 140486), (817, 73940), (860, 70243), (1634, 36970), (3268, 18485), (3697, 16340), (4085, 14788), (7394, 8170)]