105547440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439781}}^1$

素因数の和:439797

約数の個数: 40

約数和(自身を含む): 327197808

約数和(自身を除く): 221650368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439781, 879562, 1319343, 1759124, 2198905, 2638686, 3518248, 4397810, 5277372, 6596715, 7036496, 8795620, 10554744, 13193430, 17591240, 21109488, 26386860, 35182480, 52773720, 105547440]

約数ペア:

[(1, 105547440), (2, 52773720), (3, 35182480), (4, 26386860), (5, 21109488), (6, 17591240), (8, 13193430), (10, 10554744), (12, 8795620), (15, 7036496), (16, 6596715), (20, 5277372), (24, 4397810), (30, 3518248), (40, 2638686), (48, 2198905), (60, 1759124), (80, 1319343), (120, 879562), (240, 439781)]