123294960

素因数分解:

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

素因数の和:437

約数の個数: 200

約数和(自身を含む): 437516640

約数和(自身を除く): 314221680

約数列:

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

約数ペア:

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