2589840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 9820800

約数和(自身を除く): 7230960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 109, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 218, 220, 240, 264, 270, 297, 327, 330, 360, 396, 432, 436, 440, 495, 528, 540, 545, 594, 654, 660, 720, 792, 872, 880, 981, 990, 1080, 1090, 1188, 1199, 1308, 1320, 1485, 1584, 1635, 1744, 1962, 1980, 2160, 2180, 2376, 2398, 2616, 2640, 2943, 2970, 3270, 3597, 3924, 3960, 4360, 4752, 4796, 4905, 5232, 5886, 5940, 5995, 6540, 7194, 7848, 7920, 8720, 9592, 9810, 10791, 11772, 11880, 11990, 13080, 14388, 14715, 15696, 17985, 19184, 19620, 21582, 23544, 23760, 23980, 26160, 28776, 29430, 32373, 35970, 39240, 43164, 47088, 47960, 53955, 57552, 58860, 64746, 71940, 78480, 86328, 95920, 107910, 117720, 129492, 143880, 161865, 172656, 215820, 235440, 258984, 287760, 323730, 431640, 517968, 647460, 863280, 1294920, 2589840]

約数ペア:

[(1, 2589840), (2, 1294920), (3, 863280), (4, 647460), (5, 517968), (6, 431640), (8, 323730), (9, 287760), (10, 258984), (11, 235440), (12, 215820), (15, 172656), (16, 161865), (18, 143880), (20, 129492), (22, 117720), (24, 107910), (27, 95920), (30, 86328), (33, 78480), (36, 71940), (40, 64746), (44, 58860), (45, 57552), (48, 53955), (54, 47960), (55, 47088), (60, 43164), (66, 39240), (72, 35970), (80, 32373), (88, 29430), (90, 28776), (99, 26160), (108, 23980), (109, 23760), (110, 23544), (120, 21582), (132, 19620), (135, 19184), (144, 17985), (165, 15696), (176, 14715), (180, 14388), (198, 13080), (216, 11990), (218, 11880), (220, 11772), (240, 10791), (264, 9810), (270, 9592), (297, 8720), (327, 7920), (330, 7848), (360, 7194), (396, 6540), (432, 5995), (436, 5940), (440, 5886), (495, 5232), (528, 4905), (540, 4796), (545, 4752), (594, 4360), (654, 3960), (660, 3924), (720, 3597), (792, 3270), (872, 2970), (880, 2943), (981, 2640), (990, 2616), (1080, 2398), (1090, 2376), (1188, 2180), (1199, 2160), (1308, 1980), (1320, 1962), (1485, 1744), (1584, 1635)]