250969920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{261427}}^1$

素因数の和:261447

約数の個数: 56

約数和(自身を含む): 796832544

約数和(自身を除く): 545862624

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, 261427, 522854, 784281, 1045708, 1307135, 1568562, 2091416, 2614270, 3137124, 3921405, 4182832, 5228540, 6274248, 7842810, 8365664, 10457080, 12548496, 15685620, 16731328, 20914160, 25096992, 31371240, 41828320, 50193984, 62742480, 83656640, 125484960, 250969920]

約数ペア:

[(1, 250969920), (2, 125484960), (3, 83656640), (4, 62742480), (5, 50193984), (6, 41828320), (8, 31371240), (10, 25096992), (12, 20914160), (15, 16731328), (16, 15685620), (20, 12548496), (24, 10457080), (30, 8365664), (32, 7842810), (40, 6274248), (48, 5228540), (60, 4182832), (64, 3921405), (80, 3137124), (96, 2614270), (120, 2091416), (160, 1568562), (192, 1307135), (240, 1045708), (320, 784281), (480, 522854), (960, 261427)]