1353522420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2506523}}^1$

素因数の和:2506541

約数の個数: 48

約数和(自身を含む): 4210960320

約数和(自身を除く): 2857437900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2506523, 5013046, 7519569, 10026092, 12532615, 15039138, 22558707, 25065230, 30078276, 37597845, 45117414, 50130460, 67676121, 75195690, 90234828, 112793535, 135352242, 150391380, 225587070, 270704484, 338380605, 451174140, 676761210, 1353522420]

約数ペア:

[(1, 1353522420), (2, 676761210), (3, 451174140), (4, 338380605), (5, 270704484), (6, 225587070), (9, 150391380), (10, 135352242), (12, 112793535), (15, 90234828), (18, 75195690), (20, 67676121), (27, 50130460), (30, 45117414), (36, 37597845), (45, 30078276), (54, 25065230), (60, 22558707), (90, 15039138), (108, 12532615), (135, 10026092), (180, 7519569), (270, 5013046), (540, 2506523)]