142902960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8887}}^1$

素因数の和:8970

約数の個数: 80

約数和(自身を含む): 449661696

約数和(自身を除く): 306758736

約数列:

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

約数ペア:

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