25027440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{104281}}^1$

素因数の和:104297

約数の個数: 40

約数和(自身を含む): 77585808

約数和(自身を除く): 52558368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 104281, 208562, 312843, 417124, 521405, 625686, 834248, 1042810, 1251372, 1564215, 1668496, 2085620, 2502744, 3128430, 4171240, 5005488, 6256860, 8342480, 12513720, 25027440]

約数ペア:

[(1, 25027440), (2, 12513720), (3, 8342480), (4, 6256860), (5, 5005488), (6, 4171240), (8, 3128430), (10, 2502744), (12, 2085620), (15, 1668496), (16, 1564215), (20, 1251372), (24, 1042810), (30, 834248), (40, 625686), (48, 521405), (60, 417124), (80, 312843), (120, 208562), (240, 104281)]