205200960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{213751}}^1$

素因数の和:213771

約数の個数: 56

約数和(自身を含む): 651516096

約数和(自身を除く): 446315136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 213751, 427502, 641253, 855004, 1068755, 1282506, 1710008, 2137510, 2565012, 3206265, 3420016, 4275020, 5130024, 6412530, 6840032, 8550040, 10260048, 12825060, 13680064, 17100080, 20520096, 25650120, 34200160, 41040192, 51300240, 68400320, 102600480, 205200960]

約数ペア:

[(1, 205200960), (2, 102600480), (3, 68400320), (4, 51300240), (5, 41040192), (6, 34200160), (8, 25650120), (10, 20520096), (12, 17100080), (15, 13680064), (16, 12825060), (20, 10260048), (24, 8550040), (30, 6840032), (32, 6412530), (40, 5130024), (48, 4275020), (60, 3420016), (64, 3206265), (80, 2565012), (96, 2137510), (120, 1710008), (160, 1282506), (192, 1068755), (240, 855004), (320, 641253), (480, 427502), (960, 213751)]