12488560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 34372800

約数和(自身を除く): 21884240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 769, 812, 1015, 1160, 1538, 1624, 2030, 2320, 3076, 3248, 3845, 4060, 5383, 6152, 7690, 8120, 10766, 12304, 15380, 16240, 21532, 22301, 26915, 30760, 43064, 44602, 53830, 61520, 86128, 89204, 107660, 111505, 156107, 178408, 215320, 223010, 312214, 356816, 430640, 446020, 624428, 780535, 892040, 1248856, 1561070, 1784080, 2497712, 3122140, 6244280, 12488560]

約数ペア:

[(1, 12488560), (2, 6244280), (4, 3122140), (5, 2497712), (7, 1784080), (8, 1561070), (10, 1248856), (14, 892040), (16, 780535), (20, 624428), (28, 446020), (29, 430640), (35, 356816), (40, 312214), (56, 223010), (58, 215320), (70, 178408), (80, 156107), (112, 111505), (116, 107660), (140, 89204), (145, 86128), (203, 61520), (232, 53830), (280, 44602), (290, 43064), (406, 30760), (464, 26915), (560, 22301), (580, 21532), (769, 16240), (812, 15380), (1015, 12304), (1160, 10766), (1538, 8120), (1624, 7690), (2030, 6152), (2320, 5383), (3076, 4060), (3248, 3845)]