265920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{277}}^1$

素因数の和:297

約数の個数: 56

約数和(自身を含む): 847344

約数和(自身を除く): 581424

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, 277, 320, 480, 554, 831, 960, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 4432, 5540, 6648, 8310, 8864, 11080, 13296, 16620, 17728, 22160, 26592, 33240, 44320, 53184, 66480, 88640, 132960, 265920]

約数ペア:

[(1, 265920), (2, 132960), (3, 88640), (4, 66480), (5, 53184), (6, 44320), (8, 33240), (10, 26592), (12, 22160), (15, 17728), (16, 16620), (20, 13296), (24, 11080), (30, 8864), (32, 8310), (40, 6648), (48, 5540), (60, 4432), (64, 4155), (80, 3324), (96, 2770), (120, 2216), (160, 1662), (192, 1385), (240, 1108), (277, 960), (320, 831), (480, 554)]