12205680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{50857}}^1$

素因数の和:50873

約数の個数: 40

約数和(自身を含む): 37838352

約数和(自身を除く): 25632672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 50857, 101714, 152571, 203428, 254285, 305142, 406856, 508570, 610284, 762855, 813712, 1017140, 1220568, 1525710, 2034280, 2441136, 3051420, 4068560, 6102840, 12205680]

約数ペア:

[(1, 12205680), (2, 6102840), (3, 4068560), (4, 3051420), (5, 2441136), (6, 2034280), (8, 1525710), (10, 1220568), (12, 1017140), (15, 813712), (16, 762855), (20, 610284), (24, 508570), (30, 406856), (40, 305142), (48, 254285), (60, 203428), (80, 152571), (120, 101714), (240, 50857)]