1313467320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{995051}}^1$

素因数の和:995076

約数の個数: 64

約数和(自身を含む): 4298624640

約数和(自身を除く): 2985157320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 995051, 1990102, 2985153, 3980204, 4975255, 5970306, 7960408, 9950510, 10945561, 11940612, 14925765, 19901020, 21891122, 23881224, 29851530, 32836683, 39802040, 43782244, 54727805, 59703060, 65673366, 87564488, 109455610, 119406120, 131346732, 164183415, 218911220, 262693464, 328366830, 437822440, 656733660, 1313467320]

約数ペア:

[(1, 1313467320), (2, 656733660), (3, 437822440), (4, 328366830), (5, 262693464), (6, 218911220), (8, 164183415), (10, 131346732), (11, 119406120), (12, 109455610), (15, 87564488), (20, 65673366), (22, 59703060), (24, 54727805), (30, 43782244), (33, 39802040), (40, 32836683), (44, 29851530), (55, 23881224), (60, 21891122), (66, 19901020), (88, 14925765), (110, 11940612), (120, 10945561), (132, 9950510), (165, 7960408), (220, 5970306), (264, 4975255), (330, 3980204), (440, 2985153), (660, 1990102), (1320, 995051)]