285805920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8887}}^1$

素因数の和:8972

約数の個数: 96

約数和(自身を含む): 913828608

約数和(自身を除く): 628022688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 4020, 5360, 6432, 8040, 8887, 10720, 16080, 17774, 26661, 32160, 35548, 44435, 53322, 71096, 88870, 106644, 133305, 142192, 177740, 213288, 266610, 284384, 355480, 426576, 533220, 595429, 710960, 853152, 1066440, 1190858, 1421920, 1786287, 2132880, 2381716, 2977145, 3572574, 4265760, 4763432, 5954290, 7145148, 8931435, 9526864, 11908580, 14290296, 17862870, 19053728, 23817160, 28580592, 35725740, 47634320, 57161184, 71451480, 95268640, 142902960, 285805920]

約数ペア:

[(1, 285805920), (2, 142902960), (3, 95268640), (4, 71451480), (5, 57161184), (6, 47634320), (8, 35725740), (10, 28580592), (12, 23817160), (15, 19053728), (16, 17862870), (20, 14290296), (24, 11908580), (30, 9526864), (32, 8931435), (40, 7145148), (48, 5954290), (60, 4763432), (67, 4265760), (80, 3572574), (96, 2977145), (120, 2381716), (134, 2132880), (160, 1786287), (201, 1421920), (240, 1190858), (268, 1066440), (335, 853152), (402, 710960), (480, 595429), (536, 533220), (670, 426576), (804, 355480), (1005, 284384), (1072, 266610), (1340, 213288), (1608, 177740), (2010, 142192), (2144, 133305), (2680, 106644), (3216, 88870), (4020, 71096), (5360, 53322), (6432, 44435), (8040, 35548), (8887, 32160), (10720, 26661), (16080, 17774)]