61924920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1051}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 186330240

約数和(自身を除く): 124405320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1051, 1473, 1964, 2102, 2455, 2946, 3153, 3928, 4204, 4910, 5255, 5892, 6306, 7365, 8408, 9820, 10510, 11784, 12612, 14730, 15765, 19640, 21020, 25224, 29460, 31530, 42040, 58920, 63060, 126120, 516041, 1032082, 1548123, 2064164, 2580205, 3096246, 4128328, 5160410, 6192492, 7740615, 10320820, 12384984, 15481230, 20641640, 30962460, 61924920]

約数ペア:

[(1, 61924920), (2, 30962460), (3, 20641640), (4, 15481230), (5, 12384984), (6, 10320820), (8, 7740615), (10, 6192492), (12, 5160410), (15, 4128328), (20, 3096246), (24, 2580205), (30, 2064164), (40, 1548123), (60, 1032082), (120, 516041), (491, 126120), (982, 63060), (1051, 58920), (1473, 42040), (1964, 31530), (2102, 29460), (2455, 25224), (2946, 21020), (3153, 19640), (3928, 15765), (4204, 14730), (4910, 12612), (5255, 11784), (5892, 10510), (6306, 9820), (7365, 8408)]