2546268120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{642997}}^1$

素因数の和:643025

約数の個数: 96

約数和(自身を含む): 9027691920

約数和(自身を除く): 6481423800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 642997, 1285994, 1928991, 2571988, 3214985, 3857982, 5143976, 5786973, 6429970, 7072967, 7715964, 9644955, 11573946, 12859940, 14145934, 15431928, 19289910, 21218901, 23147892, 25719880, 28291868, 28934865, 35364835, 38579820, 42437802, 46295784, 56583736, 57869730, 63656703, 70729670, 77159640, 84875604, 106094505, 115739460, 127313406, 141459340, 169751208, 212189010, 231478920, 254626812, 282918680, 318283515, 424378020, 509253624, 636567030, 848756040, 1273134060, 2546268120]

約数ペア:

[(1, 2546268120), (2, 1273134060), (3, 848756040), (4, 636567030), (5, 509253624), (6, 424378020), (8, 318283515), (9, 282918680), (10, 254626812), (11, 231478920), (12, 212189010), (15, 169751208), (18, 141459340), (20, 127313406), (22, 115739460), (24, 106094505), (30, 84875604), (33, 77159640), (36, 70729670), (40, 63656703), (44, 57869730), (45, 56583736), (55, 46295784), (60, 42437802), (66, 38579820), (72, 35364835), (88, 28934865), (90, 28291868), (99, 25719880), (110, 23147892), (120, 21218901), (132, 19289910), (165, 15431928), (180, 14145934), (198, 12859940), (220, 11573946), (264, 9644955), (330, 7715964), (360, 7072967), (396, 6429970), (440, 5786973), (495, 5143976), (660, 3857982), (792, 3214985), (990, 2571988), (1320, 1928991), (1980, 1285994), (3960, 642997)]