249565920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1877}}^1$

素因数の和:2172

約数の個数: 96

約数和(自身を含む): 789391008

約数和(自身を除く): 539825088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 277, 480, 554, 831, 1108, 1385, 1662, 1877, 2216, 2770, 3324, 3754, 4155, 4432, 5540, 5631, 6648, 7508, 8310, 8864, 9385, 11080, 11262, 13296, 15016, 16620, 18770, 22160, 22524, 26592, 28155, 30032, 33240, 37540, 44320, 45048, 56310, 60064, 66480, 75080, 90096, 112620, 132960, 150160, 180192, 225240, 300320, 450480, 519929, 900960, 1039858, 1559787, 2079716, 2599645, 3119574, 4159432, 5199290, 6239148, 7798935, 8318864, 10398580, 12478296, 15597870, 16637728, 20797160, 24956592, 31195740, 41594320, 49913184, 62391480, 83188640, 124782960, 249565920]

約数ペア:

[(1, 249565920), (2, 124782960), (3, 83188640), (4, 62391480), (5, 49913184), (6, 41594320), (8, 31195740), (10, 24956592), (12, 20797160), (15, 16637728), (16, 15597870), (20, 12478296), (24, 10398580), (30, 8318864), (32, 7798935), (40, 6239148), (48, 5199290), (60, 4159432), (80, 3119574), (96, 2599645), (120, 2079716), (160, 1559787), (240, 1039858), (277, 900960), (480, 519929), (554, 450480), (831, 300320), (1108, 225240), (1385, 180192), (1662, 150160), (1877, 132960), (2216, 112620), (2770, 90096), (3324, 75080), (3754, 66480), (4155, 60064), (4432, 56310), (5540, 45048), (5631, 44320), (6648, 37540), (7508, 33240), (8310, 30032), (8864, 28155), (9385, 26592), (11080, 22524), (11262, 22160), (13296, 18770), (15016, 16620)]