15590960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2531}}^1$

素因数の和:2562

約数の個数: 80

約数和(自身を含む): 45211392

約数和(自身を除く): 29620432

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 2531, 3080, 5062, 6160, 10124, 12655, 17717, 20248, 25310, 27841, 35434, 40496, 50620, 55682, 70868, 88585, 101240, 111364, 139205, 141736, 177170, 194887, 202480, 222728, 278410, 283472, 354340, 389774, 445456, 556820, 708680, 779548, 974435, 1113640, 1417360, 1559096, 1948870, 2227280, 3118192, 3897740, 7795480, 15590960]

約数ペア:

[(1, 15590960), (2, 7795480), (4, 3897740), (5, 3118192), (7, 2227280), (8, 1948870), (10, 1559096), (11, 1417360), (14, 1113640), (16, 974435), (20, 779548), (22, 708680), (28, 556820), (35, 445456), (40, 389774), (44, 354340), (55, 283472), (56, 278410), (70, 222728), (77, 202480), (80, 194887), (88, 177170), (110, 141736), (112, 139205), (140, 111364), (154, 101240), (176, 88585), (220, 70868), (280, 55682), (308, 50620), (385, 40496), (440, 35434), (560, 27841), (616, 25310), (770, 20248), (880, 17717), (1232, 12655), (1540, 10124), (2531, 6160), (3080, 5062)]