55528080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231367}}^1$

素因数の和:231383

約数の個数: 40

約数和(自身を含む): 172137792

約数和(自身を除く): 116609712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231367, 462734, 694101, 925468, 1156835, 1388202, 1850936, 2313670, 2776404, 3470505, 3701872, 4627340, 5552808, 6941010, 9254680, 11105616, 13882020, 18509360, 27764040, 55528080]

約数ペア:

[(1, 55528080), (2, 27764040), (3, 18509360), (4, 13882020), (5, 11105616), (6, 9254680), (8, 6941010), (10, 5552808), (12, 4627340), (15, 3701872), (16, 3470505), (20, 2776404), (24, 2313670), (30, 1850936), (40, 1388202), (48, 1156835), (60, 925468), (80, 694101), (120, 462734), (240, 231367)]