69900720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{291253}}^1$

素因数の和:291269

約数の個数: 40

約数和(自身を含む): 216692976

約数和(自身を除く): 146792256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 291253, 582506, 873759, 1165012, 1456265, 1747518, 2330024, 2912530, 3495036, 4368795, 4660048, 5825060, 6990072, 8737590, 11650120, 13980144, 17475180, 23300240, 34950360, 69900720]

約数ペア:

[(1, 69900720), (2, 34950360), (3, 23300240), (4, 17475180), (5, 13980144), (6, 11650120), (8, 8737590), (10, 6990072), (12, 5825060), (15, 4660048), (16, 4368795), (20, 3495036), (24, 2912530), (30, 2330024), (40, 1747518), (48, 1456265), (60, 1165012), (80, 873759), (120, 582506), (240, 291253)]