85288080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7561}}^1$

素因数の和:7624

約数の個数: 80

約数和(自身を含む): 270054144

約数和(自身を除く): 184766064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 7561, 11280, 15122, 22683, 30244, 37805, 45366, 60488, 75610, 90732, 113415, 120976, 151220, 181464, 226830, 302440, 355367, 362928, 453660, 604880, 710734, 907320, 1066101, 1421468, 1776835, 1814640, 2132202, 2842936, 3553670, 4264404, 5330505, 5685872, 7107340, 8528808, 10661010, 14214680, 17057616, 21322020, 28429360, 42644040, 85288080]

約数ペア:

[(1, 85288080), (2, 42644040), (3, 28429360), (4, 21322020), (5, 17057616), (6, 14214680), (8, 10661010), (10, 8528808), (12, 7107340), (15, 5685872), (16, 5330505), (20, 4264404), (24, 3553670), (30, 2842936), (40, 2132202), (47, 1814640), (48, 1776835), (60, 1421468), (80, 1066101), (94, 907320), (120, 710734), (141, 604880), (188, 453660), (235, 362928), (240, 355367), (282, 302440), (376, 226830), (470, 181464), (564, 151220), (705, 120976), (752, 113415), (940, 90732), (1128, 75610), (1410, 60488), (1880, 45366), (2256, 37805), (2820, 30244), (3760, 22683), (5640, 15122), (7561, 11280)]