1180331320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{145361}}^1$

素因数の和:145408

約数の個数: 64

約数和(自身を含む): 3139819200

約数和(自身を除く): 1959487880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 145361, 290722, 581444, 726805, 1017527, 1162888, 1453610, 2035054, 2907220, 4070108, 4215469, 5087635, 5814440, 8140216, 8430938, 10175270, 16861876, 20350540, 21077345, 29508283, 33723752, 40701080, 42154690, 59016566, 84309380, 118033132, 147541415, 168618760, 236066264, 295082830, 590165660, 1180331320]

約数ペア:

[(1, 1180331320), (2, 590165660), (4, 295082830), (5, 236066264), (7, 168618760), (8, 147541415), (10, 118033132), (14, 84309380), (20, 59016566), (28, 42154690), (29, 40701080), (35, 33723752), (40, 29508283), (56, 21077345), (58, 20350540), (70, 16861876), (116, 10175270), (140, 8430938), (145, 8140216), (203, 5814440), (232, 5087635), (280, 4215469), (290, 4070108), (406, 2907220), (580, 2035054), (812, 1453610), (1015, 1162888), (1160, 1017527), (1624, 726805), (2030, 581444), (4060, 290722), (8120, 145361)]