53892240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{521}}^1$

素因数の和:968

約数の個数: 80

約数和(自身を含む): 167774976

約数和(自身を除く): 113882736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 431, 521, 862, 1042, 1293, 1563, 1724, 2084, 2155, 2586, 2605, 3126, 3448, 4168, 4310, 5172, 5210, 6252, 6465, 6896, 7815, 8336, 8620, 10344, 10420, 12504, 12930, 15630, 17240, 20688, 20840, 25008, 25860, 31260, 34480, 41680, 51720, 62520, 103440, 125040, 224551, 449102, 673653, 898204, 1122755, 1347306, 1796408, 2245510, 2694612, 3368265, 3592816, 4491020, 5389224, 6736530, 8982040, 10778448, 13473060, 17964080, 26946120, 53892240]

約数ペア:

[(1, 53892240), (2, 26946120), (3, 17964080), (4, 13473060), (5, 10778448), (6, 8982040), (8, 6736530), (10, 5389224), (12, 4491020), (15, 3592816), (16, 3368265), (20, 2694612), (24, 2245510), (30, 1796408), (40, 1347306), (48, 1122755), (60, 898204), (80, 673653), (120, 449102), (240, 224551), (431, 125040), (521, 103440), (862, 62520), (1042, 51720), (1293, 41680), (1563, 34480), (1724, 31260), (2084, 25860), (2155, 25008), (2586, 20840), (2605, 20688), (3126, 17240), (3448, 15630), (4168, 12930), (4310, 12504), (5172, 10420), (5210, 10344), (6252, 8620), (6465, 8336), (6896, 7815)]