1280300976

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{59671}}^1$

素因数の和:59834

約数の個数: 60

約数和(自身を含む): 3607172400

約数和(自身を除く): 2326871424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 5364, 7152, 10728, 21456, 59671, 119342, 179013, 238684, 358026, 477368, 537039, 716052, 954736, 1074078, 1432104, 2148156, 2864208, 4296312, 8592624, 8890979, 17781958, 26672937, 35563916, 53345874, 71127832, 80018811, 106691748, 142255664, 160037622, 213383496, 320075244, 426766992, 640150488, 1280300976]

約数ペア:

[(1, 1280300976), (2, 640150488), (3, 426766992), (4, 320075244), (6, 213383496), (8, 160037622), (9, 142255664), (12, 106691748), (16, 80018811), (18, 71127832), (24, 53345874), (36, 35563916), (48, 26672937), (72, 17781958), (144, 8890979), (149, 8592624), (298, 4296312), (447, 2864208), (596, 2148156), (894, 1432104), (1192, 1074078), (1341, 954736), (1788, 716052), (2384, 537039), (2682, 477368), (3576, 358026), (5364, 238684), (7152, 179013), (10728, 119342), (21456, 59671)]