127593240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2467}}^1$

素因数の和:2912

約数の個数: 64

約数和(自身を含む): 383823360

約数和(自身を除く): 256230120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2467, 2586, 3448, 4310, 4934, 5172, 6465, 7401, 8620, 9868, 10344, 12335, 12930, 14802, 17240, 19736, 24670, 25860, 29604, 37005, 49340, 51720, 59208, 74010, 98680, 148020, 296040, 1063277, 2126554, 3189831, 4253108, 5316385, 6379662, 8506216, 10632770, 12759324, 15949155, 21265540, 25518648, 31898310, 42531080, 63796620, 127593240]

約数ペア:

[(1, 127593240), (2, 63796620), (3, 42531080), (4, 31898310), (5, 25518648), (6, 21265540), (8, 15949155), (10, 12759324), (12, 10632770), (15, 8506216), (20, 6379662), (24, 5316385), (30, 4253108), (40, 3189831), (60, 2126554), (120, 1063277), (431, 296040), (862, 148020), (1293, 98680), (1724, 74010), (2155, 59208), (2467, 51720), (2586, 49340), (3448, 37005), (4310, 29604), (4934, 25860), (5172, 24670), (6465, 19736), (7401, 17240), (8620, 14802), (9868, 12930), (10344, 12335)]