246589920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 240

約数和(自身を含む): 889146720

約数和(自身を除く): 642556800

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, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 265, 270, 288, 318, 324, 359, 360, 405, 424, 432, 477, 480, 530, 540, 636, 648, 718, 720, 795, 810, 848, 864, 954, 1060, 1077, 1080, 1272, 1296, 1431, 1436, 1440, 1590, 1620, 1696, 1795, 1908, 2120, 2154, 2160, 2385, 2544, 2592, 2862, 2872, 3180, 3231, 3240, 3590, 3816, 4240, 4293, 4308, 4320, 4770, 5088, 5385, 5724, 5744, 6360, 6462, 6480, 7155, 7180, 7632, 8480, 8586, 8616, 9540, 9693, 10770, 11448, 11488, 12720, 12924, 12960, 14310, 14360, 15264, 16155, 17172, 17232, 19027, 19080, 19386, 21465, 21540, 22896, 25440, 25848, 28620, 28720, 29079, 32310, 34344, 34464, 38054, 38160, 38772, 42930, 43080, 45792, 48465, 51696, 57081, 57240, 57440, 58158, 64620, 68688, 76108, 76320, 77544, 85860, 86160, 95135, 96930, 103392, 114162, 114480, 116316, 129240, 137376, 145395, 152216, 155088, 171243, 171720, 172320, 190270, 193860, 228324, 228960, 232632, 258480, 285405, 290790, 304432, 310176, 342486, 343440, 380540, 387720, 456648, 465264, 513729, 516960, 570810, 581580, 608864, 684972, 686880, 761080, 775440, 856215, 913296, 930528, 1027458, 1141620, 1163160, 1369944, 1522160, 1541187, 1550880, 1712430, 1826592, 2054916, 2283240, 2326320, 2568645, 2739888, 3044320, 3082374, 3424860, 4109832, 4566480, 4652640, 5137290, 5479776, 6164748, 6849720, 7705935, 8219664, 9132960, 10274580, 12329496, 13699440, 15411870, 16439328, 20549160, 24658992, 27398880, 30823740, 41098320, 49317984, 61647480, 82196640, 123294960, 246589920]

約数ペア:

[(1, 246589920), (2, 123294960), (3, 82196640), (4, 61647480), (5, 49317984), (6, 41098320), (8, 30823740), (9, 27398880), (10, 24658992), (12, 20549160), (15, 16439328), (16, 15411870), (18, 13699440), (20, 12329496), (24, 10274580), (27, 9132960), (30, 8219664), (32, 7705935), (36, 6849720), (40, 6164748), (45, 5479776), (48, 5137290), (53, 4652640), (54, 4566480), (60, 4109832), (72, 3424860), (80, 3082374), (81, 3044320), (90, 2739888), (96, 2568645), (106, 2326320), (108, 2283240), (120, 2054916), (135, 1826592), (144, 1712430), (159, 1550880), (160, 1541187), (162, 1522160), (180, 1369944), (212, 1163160), (216, 1141620), (240, 1027458), (265, 930528), (270, 913296), (288, 856215), (318, 775440), (324, 761080), (359, 686880), (360, 684972), (405, 608864), (424, 581580), (432, 570810), (477, 516960), (480, 513729), (530, 465264), (540, 456648), (636, 387720), (648, 380540), (718, 343440), (720, 342486), (795, 310176), (810, 304432), (848, 290790), (864, 285405), (954, 258480), (1060, 232632), (1077, 228960), (1080, 228324), (1272, 193860), (1296, 190270), (1431, 172320), (1436, 171720), (1440, 171243), (1590, 155088), (1620, 152216), (1696, 145395), (1795, 137376), (1908, 129240), (2120, 116316), (2154, 114480), (2160, 114162), (2385, 103392), (2544, 96930), (2592, 95135), (2862, 86160), (2872, 85860), (3180, 77544), (3231, 76320), (3240, 76108), (3590, 68688), (3816, 64620), (4240, 58158), (4293, 57440), (4308, 57240), (4320, 57081), (4770, 51696), (5088, 48465), (5385, 45792), (5724, 43080), (5744, 42930), (6360, 38772), (6462, 38160), (6480, 38054), (7155, 34464), (7180, 34344), (7632, 32310), (8480, 29079), (8586, 28720), (8616, 28620), (9540, 25848), (9693, 25440), (10770, 22896), (11448, 21540), (11488, 21465), (12720, 19386), (12924, 19080), (12960, 19027), (14310, 17232), (14360, 17172), (15264, 16155)]