187690920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1564091}}^1$

素因数の和:1564105

約数の個数: 32

約数和(自身を含む): 563073120

約数和(自身を除く): 375382200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1564091, 3128182, 4692273, 6256364, 7820455, 9384546, 12512728, 15640910, 18769092, 23461365, 31281820, 37538184, 46922730, 62563640, 93845460, 187690920]

約数ペア:

[(1, 187690920), (2, 93845460), (3, 62563640), (4, 46922730), (5, 37538184), (6, 31281820), (8, 23461365), (10, 18769092), (12, 15640910), (15, 12512728), (20, 9384546), (24, 7820455), (30, 6256364), (40, 4692273), (60, 3128182), (120, 1564091)]