40755240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113209}}^1$

素因数の和:113226

約数の個数: 48

約数和(自身を含む): 132455700

約数和(自身を除く): 91700460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 113209, 226418, 339627, 452836, 566045, 679254, 905672, 1018881, 1132090, 1358508, 1698135, 2037762, 2264180, 2717016, 3396270, 4075524, 4528360, 5094405, 6792540, 8151048, 10188810, 13585080, 20377620, 40755240]

約数ペア:

[(1, 40755240), (2, 20377620), (3, 13585080), (4, 10188810), (5, 8151048), (6, 6792540), (8, 5094405), (9, 4528360), (10, 4075524), (12, 3396270), (15, 2717016), (18, 2264180), (20, 2037762), (24, 1698135), (30, 1358508), (36, 1132090), (40, 1018881), (45, 905672), (60, 679254), (72, 566045), (90, 452836), (120, 339627), (180, 226418), (360, 113209)]