8068020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 23079168

約数和(自身を除く): 15011148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 2861, 5722, 8583, 11444, 14305, 17166, 28610, 34332, 42915, 57220, 85830, 134467, 171660, 268934, 403401, 537868, 672335, 806802, 1344670, 1613604, 2017005, 2689340, 4034010, 8068020]

約数ペア:

[(1, 8068020), (2, 4034010), (3, 2689340), (4, 2017005), (5, 1613604), (6, 1344670), (10, 806802), (12, 672335), (15, 537868), (20, 403401), (30, 268934), (47, 171660), (60, 134467), (94, 85830), (141, 57220), (188, 42915), (235, 34332), (282, 28610), (470, 17166), (564, 14305), (705, 11444), (940, 8583), (1410, 5722), (2820, 2861)]