55752720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{232303}}^1$

素因数の和:232319

約数の個数: 40

約数和(自身を含む): 172834176

約数和(自身を除く): 117081456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 232303, 464606, 696909, 929212, 1161515, 1393818, 1858424, 2323030, 2787636, 3484545, 3716848, 4646060, 5575272, 6969090, 9292120, 11150544, 13938180, 18584240, 27876360, 55752720]

約数ペア:

[(1, 55752720), (2, 27876360), (3, 18584240), (4, 13938180), (5, 11150544), (6, 9292120), (8, 6969090), (10, 5575272), (12, 4646060), (15, 3716848), (16, 3484545), (20, 2787636), (24, 2323030), (30, 1858424), (40, 1393818), (48, 1161515), (60, 929212), (80, 696909), (120, 464606), (240, 232303)]