16188240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1876

約数の個数: 80

約数和(自身を含む): 51568128

約数和(自身を除く): 35379888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 1823, 2220, 2960, 3646, 4440, 5469, 7292, 8880, 9115, 10938, 14584, 18230, 21876, 27345, 29168, 36460, 43752, 54690, 67451, 72920, 87504, 109380, 134902, 145840, 202353, 218760, 269804, 337255, 404706, 437520, 539608, 674510, 809412, 1011765, 1079216, 1349020, 1618824, 2023530, 2698040, 3237648, 4047060, 5396080, 8094120, 16188240]

約数ペア:

[(1, 16188240), (2, 8094120), (3, 5396080), (4, 4047060), (5, 3237648), (6, 2698040), (8, 2023530), (10, 1618824), (12, 1349020), (15, 1079216), (16, 1011765), (20, 809412), (24, 674510), (30, 539608), (37, 437520), (40, 404706), (48, 337255), (60, 269804), (74, 218760), (80, 202353), (111, 145840), (120, 134902), (148, 109380), (185, 87504), (222, 72920), (240, 67451), (296, 54690), (370, 43752), (444, 36460), (555, 29168), (592, 27345), (740, 21876), (888, 18230), (1110, 14584), (1480, 10938), (1776, 9115), (1823, 8880), (2220, 7292), (2960, 5469), (3646, 4440)]