202380720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{843253}}^1$

素因数の和:843269

約数の個数: 40

約数和(自身を含む): 627380976

約数和(自身を除く): 425000256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 843253, 1686506, 2529759, 3373012, 4216265, 5059518, 6746024, 8432530, 10119036, 12648795, 13492048, 16865060, 20238072, 25297590, 33730120, 40476144, 50595180, 67460240, 101190360, 202380720]

約数ペア:

[(1, 202380720), (2, 101190360), (3, 67460240), (4, 50595180), (5, 40476144), (6, 33730120), (8, 25297590), (10, 20238072), (12, 16865060), (15, 13492048), (16, 12648795), (20, 10119036), (24, 8432530), (30, 6746024), (40, 5059518), (48, 4216265), (60, 3373012), (80, 2529759), (120, 1686506), (240, 843253)]