212037960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{6379}}^1$

素因数の和:6670

約数の個数: 64

約数和(自身を含む): 638510400

約数和(自身を除く): 426472440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6379, 6648, 8310, 11080, 12758, 16620, 19137, 25516, 31895, 33240, 38274, 51032, 63790, 76548, 95685, 127580, 153096, 191370, 255160, 382740, 765480, 1766983, 3533966, 5300949, 7067932, 8834915, 10601898, 14135864, 17669830, 21203796, 26504745, 35339660, 42407592, 53009490, 70679320, 106018980, 212037960]

約数ペア:

[(1, 212037960), (2, 106018980), (3, 70679320), (4, 53009490), (5, 42407592), (6, 35339660), (8, 26504745), (10, 21203796), (12, 17669830), (15, 14135864), (20, 10601898), (24, 8834915), (30, 7067932), (40, 5300949), (60, 3533966), (120, 1766983), (277, 765480), (554, 382740), (831, 255160), (1108, 191370), (1385, 153096), (1662, 127580), (2216, 95685), (2770, 76548), (3324, 63790), (4155, 51032), (5540, 38274), (6379, 33240), (6648, 31895), (8310, 25516), (11080, 19137), (12758, 16620)]