3896792040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{66137}}^1$

素因数の和:66642

約数の個数: 64

約数和(自身を含む): 11714362560

約数和(自身を除く): 7817570520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 7365, 9820, 11784, 14730, 19640, 29460, 58920, 66137, 132274, 198411, 264548, 330685, 396822, 529096, 661370, 793644, 992055, 1322740, 1587288, 1984110, 2645480, 3968220, 7936440, 32473267, 64946534, 97419801, 129893068, 162366335, 194839602, 259786136, 324732670, 389679204, 487099005, 649465340, 779358408, 974198010, 1298930680, 1948396020, 3896792040]

約数ペア:

[(1, 3896792040), (2, 1948396020), (3, 1298930680), (4, 974198010), (5, 779358408), (6, 649465340), (8, 487099005), (10, 389679204), (12, 324732670), (15, 259786136), (20, 194839602), (24, 162366335), (30, 129893068), (40, 97419801), (60, 64946534), (120, 32473267), (491, 7936440), (982, 3968220), (1473, 2645480), (1964, 1984110), (2455, 1587288), (2946, 1322740), (3928, 992055), (4910, 793644), (5892, 661370), (7365, 529096), (9820, 396822), (11784, 330685), (14730, 264548), (19640, 198411), (29460, 132274), (58920, 66137)]