61704780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 183859200

約数和(自身を除く): 122154420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 113, 114, 190, 226, 228, 285, 339, 380, 452, 479, 565, 570, 678, 958, 1130, 1140, 1356, 1437, 1695, 1916, 2147, 2260, 2395, 2874, 3390, 4294, 4790, 5748, 6441, 6780, 7185, 8588, 9101, 9580, 10735, 12882, 14370, 18202, 21470, 25764, 27303, 28740, 32205, 36404, 42940, 45505, 54127, 54606, 64410, 91010, 108254, 109212, 128820, 136515, 162381, 182020, 216508, 270635, 273030, 324762, 541270, 546060, 649524, 811905, 1028413, 1082540, 1623810, 2056826, 3085239, 3247620, 4113652, 5142065, 6170478, 10284130, 12340956, 15426195, 20568260, 30852390, 61704780]

約数ペア:

[(1, 61704780), (2, 30852390), (3, 20568260), (4, 15426195), (5, 12340956), (6, 10284130), (10, 6170478), (12, 5142065), (15, 4113652), (19, 3247620), (20, 3085239), (30, 2056826), (38, 1623810), (57, 1082540), (60, 1028413), (76, 811905), (95, 649524), (113, 546060), (114, 541270), (190, 324762), (226, 273030), (228, 270635), (285, 216508), (339, 182020), (380, 162381), (452, 136515), (479, 128820), (565, 109212), (570, 108254), (678, 91010), (958, 64410), (1130, 54606), (1140, 54127), (1356, 45505), (1437, 42940), (1695, 36404), (1916, 32205), (2147, 28740), (2260, 27303), (2395, 25764), (2874, 21470), (3390, 18202), (4294, 14370), (4790, 12882), (5748, 10735), (6441, 9580), (6780, 9101), (7185, 8588)]