274085040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1142021}}^1$

素因数の和:1142037

約数の個数: 40

約数和(自身を含む): 849664368

約数和(自身を除く): 575579328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1142021, 2284042, 3426063, 4568084, 5710105, 6852126, 9136168, 11420210, 13704252, 17130315, 18272336, 22840420, 27408504, 34260630, 45680840, 54817008, 68521260, 91361680, 137042520, 274085040]

約数ペア:

[(1, 274085040), (2, 137042520), (3, 91361680), (4, 68521260), (5, 54817008), (6, 45680840), (8, 34260630), (10, 27408504), (12, 22840420), (15, 18272336), (16, 17130315), (20, 13704252), (24, 11420210), (30, 9136168), (40, 6852126), (48, 5710105), (60, 4568084), (80, 3426063), (120, 2284042), (240, 1142021)]