77067240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20717}}^1$

素因数の和:20762

約数の個数: 64

約数和(自身を含む): 238671360

約数和(自身を除く): 161604120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 20717, 41434, 62151, 82868, 103585, 124302, 165736, 207170, 248604, 310755, 414340, 497208, 621510, 642227, 828680, 1243020, 1284454, 1926681, 2486040, 2568908, 3211135, 3853362, 5137816, 6422270, 7706724, 9633405, 12844540, 15413448, 19266810, 25689080, 38533620, 77067240]

約数ペア:

[(1, 77067240), (2, 38533620), (3, 25689080), (4, 19266810), (5, 15413448), (6, 12844540), (8, 9633405), (10, 7706724), (12, 6422270), (15, 5137816), (20, 3853362), (24, 3211135), (30, 2568908), (31, 2486040), (40, 1926681), (60, 1284454), (62, 1243020), (93, 828680), (120, 642227), (124, 621510), (155, 497208), (186, 414340), (248, 310755), (310, 248604), (372, 207170), (465, 165736), (620, 124302), (744, 103585), (930, 82868), (1240, 62151), (1860, 41434), (3720, 20717)]