180244656

素因数分解:

$2^4\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1871}}^1$

素因数の和:2111

約数の個数: 80

約数和(自身を含む): 519966720

約数和(自身を除く): 339722064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 223, 432, 446, 669, 892, 1338, 1784, 1871, 2007, 2676, 3568, 3742, 4014, 5352, 5613, 6021, 7484, 8028, 10704, 11226, 12042, 14968, 16056, 16839, 22452, 24084, 29936, 32112, 33678, 44904, 48168, 50517, 67356, 89808, 96336, 101034, 134712, 202068, 269424, 404136, 417233, 808272, 834466, 1251699, 1668932, 2503398, 3337864, 3755097, 5006796, 6675728, 7510194, 10013592, 11265291, 15020388, 20027184, 22530582, 30040776, 45061164, 60081552, 90122328, 180244656]

約数ペア:

[(1, 180244656), (2, 90122328), (3, 60081552), (4, 45061164), (6, 30040776), (8, 22530582), (9, 20027184), (12, 15020388), (16, 11265291), (18, 10013592), (24, 7510194), (27, 6675728), (36, 5006796), (48, 3755097), (54, 3337864), (72, 2503398), (108, 1668932), (144, 1251699), (216, 834466), (223, 808272), (432, 417233), (446, 404136), (669, 269424), (892, 202068), (1338, 134712), (1784, 101034), (1871, 96336), (2007, 89808), (2676, 67356), (3568, 50517), (3742, 48168), (4014, 44904), (5352, 33678), (5613, 32112), (6021, 29936), (7484, 24084), (8028, 22452), (10704, 16839), (11226, 16056), (12042, 14968)]