865961280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{33409}}^1$

素因数の和:33438

約数の個数: 140

約数和(自身を含む): 3080468820

約数和(自身を除く): 2214507540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 33409, 66818, 100227, 133636, 167045, 200454, 267272, 300681, 334090, 400908, 501135, 534544, 601362, 668180, 801816, 902043, 1002270, 1069088, 1202724, 1336360, 1503405, 1603632, 1804086, 2004540, 2138176, 2405448, 2672720, 2706129, 3006810, 3207264, 3608172, 4009080, 4510215, 4810896, 5345440, 5412258, 6013620, 6414528, 7216344, 8018160, 9020430, 9621792, 10690880, 10824516, 12027240, 13530645, 14432688, 16036320, 18040860, 19243584, 21649032, 24054480, 27061290, 28865376, 32072640, 36081720, 43298064, 48108960, 54122580, 57730752, 72163440, 86596128, 96217920, 108245160, 144326880, 173192256, 216490320, 288653760, 432980640, 865961280]

約数ペア:

[(1, 865961280), (2, 432980640), (3, 288653760), (4, 216490320), (5, 173192256), (6, 144326880), (8, 108245160), (9, 96217920), (10, 86596128), (12, 72163440), (15, 57730752), (16, 54122580), (18, 48108960), (20, 43298064), (24, 36081720), (27, 32072640), (30, 28865376), (32, 27061290), (36, 24054480), (40, 21649032), (45, 19243584), (48, 18040860), (54, 16036320), (60, 14432688), (64, 13530645), (72, 12027240), (80, 10824516), (81, 10690880), (90, 9621792), (96, 9020430), (108, 8018160), (120, 7216344), (135, 6414528), (144, 6013620), (160, 5412258), (162, 5345440), (180, 4810896), (192, 4510215), (216, 4009080), (240, 3608172), (270, 3207264), (288, 3006810), (320, 2706129), (324, 2672720), (360, 2405448), (405, 2138176), (432, 2004540), (480, 1804086), (540, 1603632), (576, 1503405), (648, 1336360), (720, 1202724), (810, 1069088), (864, 1002270), (960, 902043), (1080, 801816), (1296, 668180), (1440, 601362), (1620, 534544), (1728, 501135), (2160, 400908), (2592, 334090), (2880, 300681), (3240, 267272), (4320, 200454), (5184, 167045), (6480, 133636), (8640, 100227), (12960, 66818), (25920, 33409)]