48980040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2137}}^1$

素因数の和:2342

約数の個数: 64

約数和(自身を含む): 147778560

約数和(自身を除く): 98798520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2137, 2292, 2865, 3820, 4274, 4584, 5730, 6411, 7640, 8548, 10685, 11460, 12822, 17096, 21370, 22920, 25644, 32055, 42740, 51288, 64110, 85480, 128220, 256440, 408167, 816334, 1224501, 1632668, 2040835, 2449002, 3265336, 4081670, 4898004, 6122505, 8163340, 9796008, 12245010, 16326680, 24490020, 48980040]

約数ペア:

[(1, 48980040), (2, 24490020), (3, 16326680), (4, 12245010), (5, 9796008), (6, 8163340), (8, 6122505), (10, 4898004), (12, 4081670), (15, 3265336), (20, 2449002), (24, 2040835), (30, 1632668), (40, 1224501), (60, 816334), (120, 408167), (191, 256440), (382, 128220), (573, 85480), (764, 64110), (955, 51288), (1146, 42740), (1528, 32055), (1910, 25644), (2137, 22920), (2292, 21370), (2865, 17096), (3820, 12822), (4274, 11460), (4584, 10685), (5730, 8548), (6411, 7640)]