180462720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 579392640

約数和(自身を除く): 398929920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 193, 240, 320, 384, 386, 480, 487, 579, 640, 772, 960, 965, 974, 1158, 1461, 1544, 1920, 1930, 1948, 2316, 2435, 2895, 2922, 3088, 3860, 3896, 4632, 4870, 5790, 5844, 6176, 7305, 7720, 7792, 9264, 9740, 11580, 11688, 12352, 14610, 15440, 15584, 18528, 19480, 23160, 23376, 24704, 29220, 30880, 31168, 37056, 38960, 46320, 46752, 58440, 61760, 62336, 74112, 77920, 92640, 93504, 93991, 116880, 123520, 155840, 185280, 187008, 187982, 233760, 281973, 311680, 370560, 375964, 467520, 469955, 563946, 751928, 935040, 939910, 1127892, 1409865, 1503856, 1879820, 2255784, 2819730, 3007712, 3759640, 4511568, 5639460, 6015424, 7519280, 9023136, 11278920, 12030848, 15038560, 18046272, 22557840, 30077120, 36092544, 45115680, 60154240, 90231360, 180462720]

約数ペア:

[(1, 180462720), (2, 90231360), (3, 60154240), (4, 45115680), (5, 36092544), (6, 30077120), (8, 22557840), (10, 18046272), (12, 15038560), (15, 12030848), (16, 11278920), (20, 9023136), (24, 7519280), (30, 6015424), (32, 5639460), (40, 4511568), (48, 3759640), (60, 3007712), (64, 2819730), (80, 2255784), (96, 1879820), (120, 1503856), (128, 1409865), (160, 1127892), (192, 939910), (193, 935040), (240, 751928), (320, 563946), (384, 469955), (386, 467520), (480, 375964), (487, 370560), (579, 311680), (640, 281973), (772, 233760), (960, 187982), (965, 187008), (974, 185280), (1158, 155840), (1461, 123520), (1544, 116880), (1920, 93991), (1930, 93504), (1948, 92640), (2316, 77920), (2435, 74112), (2895, 62336), (2922, 61760), (3088, 58440), (3860, 46752), (3896, 46320), (4632, 38960), (4870, 37056), (5790, 31168), (5844, 30880), (6176, 29220), (7305, 24704), (7720, 23376), (7792, 23160), (9264, 19480), (9740, 18528), (11580, 15584), (11688, 15440), (12352, 14610)]