56586480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1874

約数の個数: 80

約数和(自身を含む): 176801184

約数和(自身を除く): 120214704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 1721, 2055, 2192, 2740, 3288, 3442, 4110, 5163, 5480, 6576, 6884, 8220, 8605, 10326, 10960, 13768, 16440, 17210, 20652, 25815, 27536, 32880, 34420, 41304, 51630, 68840, 82608, 103260, 137680, 206520, 235777, 413040, 471554, 707331, 943108, 1178885, 1414662, 1886216, 2357770, 2829324, 3536655, 3772432, 4715540, 5658648, 7073310, 9431080, 11317296, 14146620, 18862160, 28293240, 56586480]

約数ペア:

[(1, 56586480), (2, 28293240), (3, 18862160), (4, 14146620), (5, 11317296), (6, 9431080), (8, 7073310), (10, 5658648), (12, 4715540), (15, 3772432), (16, 3536655), (20, 2829324), (24, 2357770), (30, 1886216), (40, 1414662), (48, 1178885), (60, 943108), (80, 707331), (120, 471554), (137, 413040), (240, 235777), (274, 206520), (411, 137680), (548, 103260), (685, 82608), (822, 68840), (1096, 51630), (1370, 41304), (1644, 34420), (1721, 32880), (2055, 27536), (2192, 25815), (2740, 20652), (3288, 17210), (3442, 16440), (4110, 13768), (5163, 10960), (5480, 10326), (6576, 8605), (6884, 8220)]