520017360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{1721}}^1$

素因数の和:2996

約数の個数: 80

約数和(自身を含む): 1614271680

約数和(自身を除く): 1094254320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1259, 1721, 2518, 3442, 3777, 5036, 5163, 6295, 6884, 7554, 8605, 10072, 10326, 12590, 13768, 15108, 17210, 18885, 20144, 20652, 25180, 25815, 27536, 30216, 34420, 37770, 41304, 50360, 51630, 60432, 68840, 75540, 82608, 100720, 103260, 137680, 151080, 206520, 302160, 413040, 2166739, 4333478, 6500217, 8666956, 10833695, 13000434, 17333912, 21667390, 26000868, 32501085, 34667824, 43334780, 52001736, 65002170, 86669560, 104003472, 130004340, 173339120, 260008680, 520017360]

約数ペア:

[(1, 520017360), (2, 260008680), (3, 173339120), (4, 130004340), (5, 104003472), (6, 86669560), (8, 65002170), (10, 52001736), (12, 43334780), (15, 34667824), (16, 32501085), (20, 26000868), (24, 21667390), (30, 17333912), (40, 13000434), (48, 10833695), (60, 8666956), (80, 6500217), (120, 4333478), (240, 2166739), (1259, 413040), (1721, 302160), (2518, 206520), (3442, 151080), (3777, 137680), (5036, 103260), (5163, 100720), (6295, 82608), (6884, 75540), (7554, 68840), (8605, 60432), (10072, 51630), (10326, 50360), (12590, 41304), (13768, 37770), (15108, 34420), (17210, 30216), (18885, 27536), (20144, 25815), (20652, 25180)]