685804920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5715041}}^1$

素因数の和:5715055

約数の個数: 32

約数和(自身を含む): 2057415120

約数和(自身を除く): 1371610200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5715041, 11430082, 17145123, 22860164, 28575205, 34290246, 45720328, 57150410, 68580492, 85725615, 114300820, 137160984, 171451230, 228601640, 342902460, 685804920]

約数ペア:

[(1, 685804920), (2, 342902460), (3, 228601640), (4, 171451230), (5, 137160984), (6, 114300820), (8, 85725615), (10, 68580492), (12, 57150410), (15, 45720328), (20, 34290246), (24, 28575205), (30, 22860164), (40, 17145123), (60, 11430082), (120, 5715041)]