118880720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11173}}^1$

素因数の和:11212

約数の個数: 80

約数和(自身を含む): 332538240

約数和(自身を除く): 213657520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 11173, 22346, 44692, 55865, 78211, 89384, 111730, 156422, 178768, 212287, 223460, 312844, 391055, 424574, 446920, 625688, 782110, 849148, 893840, 1061435, 1251376, 1486009, 1564220, 1698296, 2122870, 2972018, 3128440, 3396592, 4245740, 5944036, 6256880, 7430045, 8491480, 11888072, 14860090, 16982960, 23776144, 29720180, 59440360, 118880720]

約数ペア:

[(1, 118880720), (2, 59440360), (4, 29720180), (5, 23776144), (7, 16982960), (8, 14860090), (10, 11888072), (14, 8491480), (16, 7430045), (19, 6256880), (20, 5944036), (28, 4245740), (35, 3396592), (38, 3128440), (40, 2972018), (56, 2122870), (70, 1698296), (76, 1564220), (80, 1486009), (95, 1251376), (112, 1061435), (133, 893840), (140, 849148), (152, 782110), (190, 625688), (266, 446920), (280, 424574), (304, 391055), (380, 312844), (532, 223460), (560, 212287), (665, 178768), (760, 156422), (1064, 111730), (1330, 89384), (1520, 78211), (2128, 55865), (2660, 44692), (5320, 22346), (10640, 11173)]