12454920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1239

約数の個数: 96

約数和(自身を含む): 41909400

約数和(自身を除く): 29454480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1193, 1305, 1740, 2088, 2386, 2610, 3480, 3579, 4772, 5220, 5965, 7158, 9544, 10440, 10737, 11930, 14316, 17895, 21474, 23860, 28632, 34597, 35790, 42948, 47720, 53685, 69194, 71580, 85896, 103791, 107370, 138388, 143160, 172985, 207582, 214740, 276776, 311373, 345970, 415164, 429480, 518955, 622746, 691940, 830328, 1037910, 1245492, 1383880, 1556865, 2075820, 2490984, 3113730, 4151640, 6227460, 12454920]

約数ペア:

[(1, 12454920), (2, 6227460), (3, 4151640), (4, 3113730), (5, 2490984), (6, 2075820), (8, 1556865), (9, 1383880), (10, 1245492), (12, 1037910), (15, 830328), (18, 691940), (20, 622746), (24, 518955), (29, 429480), (30, 415164), (36, 345970), (40, 311373), (45, 276776), (58, 214740), (60, 207582), (72, 172985), (87, 143160), (90, 138388), (116, 107370), (120, 103791), (145, 85896), (174, 71580), (180, 69194), (232, 53685), (261, 47720), (290, 42948), (348, 35790), (360, 34597), (435, 28632), (522, 23860), (580, 21474), (696, 17895), (870, 14316), (1044, 11930), (1160, 10737), (1193, 10440), (1305, 9544), (1740, 7158), (2088, 5965), (2386, 5220), (2610, 4772), (3480, 3579)]