47048760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^2$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 168353640

約数和(自身を除く): 121304880

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, 109, 110, 120, 132, 165, 180, 198, 218, 220, 264, 327, 330, 360, 396, 436, 440, 495, 545, 654, 660, 792, 872, 981, 990, 1090, 1199, 1308, 1320, 1635, 1962, 1980, 2180, 2398, 2616, 3270, 3597, 3924, 3960, 4360, 4796, 4905, 5995, 6540, 7194, 7848, 9592, 9810, 10791, 11881, 11990, 13080, 14388, 17985, 19620, 21582, 23762, 23980, 28776, 35643, 35970, 39240, 43164, 47524, 47960, 53955, 59405, 71286, 71940, 86328, 95048, 106929, 107910, 118810, 130691, 142572, 143880, 178215, 213858, 215820, 237620, 261382, 285144, 356430, 392073, 427716, 431640, 475240, 522764, 534645, 653455, 712860, 784146, 855432, 1045528, 1069290, 1176219, 1306910, 1425720, 1568292, 1960365, 2138580, 2352438, 2613820, 3136584, 3920730, 4277160, 4704876, 5227640, 5881095, 7841460, 9409752, 11762190, 15682920, 23524380, 47048760]

約数ペア:

[(1, 47048760), (2, 23524380), (3, 15682920), (4, 11762190), (5, 9409752), (6, 7841460), (8, 5881095), (9, 5227640), (10, 4704876), (11, 4277160), (12, 3920730), (15, 3136584), (18, 2613820), (20, 2352438), (22, 2138580), (24, 1960365), (30, 1568292), (33, 1425720), (36, 1306910), (40, 1176219), (44, 1069290), (45, 1045528), (55, 855432), (60, 784146), (66, 712860), (72, 653455), (88, 534645), (90, 522764), (99, 475240), (109, 431640), (110, 427716), (120, 392073), (132, 356430), (165, 285144), (180, 261382), (198, 237620), (218, 215820), (220, 213858), (264, 178215), (327, 143880), (330, 142572), (360, 130691), (396, 118810), (436, 107910), (440, 106929), (495, 95048), (545, 86328), (654, 71940), (660, 71286), (792, 59405), (872, 53955), (981, 47960), (990, 47524), (1090, 43164), (1199, 39240), (1308, 35970), (1320, 35643), (1635, 28776), (1962, 23980), (1980, 23762), (2180, 21582), (2398, 19620), (2616, 17985), (3270, 14388), (3597, 13080), (3924, 11990), (3960, 11881), (4360, 10791), (4796, 9810), (4905, 9592), (5995, 7848), (6540, 7194)]