1294920

素因数分解:

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

素因数の和:140

約数の個数: 128

約数和(自身を含む): 4752000

約数和(自身を除く): 3457080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 109, 110, 120, 132, 135, 165, 180, 198, 216, 218, 220, 264, 270, 297, 327, 330, 360, 396, 436, 440, 495, 540, 545, 594, 654, 660, 792, 872, 981, 990, 1080, 1090, 1188, 1199, 1308, 1320, 1485, 1635, 1962, 1980, 2180, 2376, 2398, 2616, 2943, 2970, 3270, 3597, 3924, 3960, 4360, 4796, 4905, 5886, 5940, 5995, 6540, 7194, 7848, 9592, 9810, 10791, 11772, 11880, 11990, 13080, 14388, 14715, 17985, 19620, 21582, 23544, 23980, 28776, 29430, 32373, 35970, 39240, 43164, 47960, 53955, 58860, 64746, 71940, 86328, 107910, 117720, 129492, 143880, 161865, 215820, 258984, 323730, 431640, 647460, 1294920]

約数ペア:

[(1, 1294920), (2, 647460), (3, 431640), (4, 323730), (5, 258984), (6, 215820), (8, 161865), (9, 143880), (10, 129492), (11, 117720), (12, 107910), (15, 86328), (18, 71940), (20, 64746), (22, 58860), (24, 53955), (27, 47960), (30, 43164), (33, 39240), (36, 35970), (40, 32373), (44, 29430), (45, 28776), (54, 23980), (55, 23544), (60, 21582), (66, 19620), (72, 17985), (88, 14715), (90, 14388), (99, 13080), (108, 11990), (109, 11880), (110, 11772), (120, 10791), (132, 9810), (135, 9592), (165, 7848), (180, 7194), (198, 6540), (216, 5995), (218, 5940), (220, 5886), (264, 4905), (270, 4796), (297, 4360), (327, 3960), (330, 3924), (360, 3597), (396, 3270), (436, 2970), (440, 2943), (495, 2616), (540, 2398), (545, 2376), (594, 2180), (654, 1980), (660, 1962), (792, 1635), (872, 1485), (981, 1320), (990, 1308), (1080, 1199), (1090, 1188)]