2227440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9281}}^1$

素因数の和:9297

約数の個数: 40

約数和(自身を含む): 6905808

約数和(自身を除く): 4678368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9281, 18562, 27843, 37124, 46405, 55686, 74248, 92810, 111372, 139215, 148496, 185620, 222744, 278430, 371240, 445488, 556860, 742480, 1113720, 2227440]

約数ペア:

[(1, 2227440), (2, 1113720), (3, 742480), (4, 556860), (5, 445488), (6, 371240), (8, 278430), (10, 222744), (12, 185620), (15, 148496), (16, 139215), (20, 111372), (24, 92810), (30, 74248), (40, 55686), (48, 46405), (60, 37124), (80, 27843), (120, 18562), (240, 9281)]