156801360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653339}}^1$

素因数の和:653355

約数の個数: 40

約数和(自身を含む): 486084960

約数和(自身を除く): 329283600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653339, 1306678, 1960017, 2613356, 3266695, 3920034, 5226712, 6533390, 7840068, 9800085, 10453424, 13066780, 15680136, 19600170, 26133560, 31360272, 39200340, 52267120, 78400680, 156801360]

約数ペア:

[(1, 156801360), (2, 78400680), (3, 52267120), (4, 39200340), (5, 31360272), (6, 26133560), (8, 19600170), (10, 15680136), (12, 13066780), (15, 10453424), (16, 9800085), (20, 7840068), (24, 6533390), (30, 5226712), (40, 3920034), (48, 3266695), (60, 2613356), (80, 1960017), (120, 1306678), (240, 653339)]