349621920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 240

約数和(自身を含む): 1259624520

約数和(自身を除く): 910002600

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, 360, 405, 424, 432, 477, 480, 509, 530, 540, 636, 648, 720, 795, 810, 848, 864, 954, 1018, 1060, 1080, 1272, 1296, 1431, 1440, 1527, 1590, 1620, 1696, 1908, 2036, 2120, 2160, 2385, 2544, 2545, 2592, 2862, 3054, 3180, 3240, 3816, 4072, 4240, 4293, 4320, 4581, 4770, 5088, 5090, 5724, 6108, 6360, 6480, 7155, 7632, 7635, 8144, 8480, 8586, 9162, 9540, 10180, 11448, 12216, 12720, 12960, 13743, 14310, 15264, 15270, 16288, 17172, 18324, 19080, 20360, 21465, 22896, 22905, 24432, 25440, 26977, 27486, 28620, 30540, 34344, 36648, 38160, 40720, 41229, 42930, 45792, 45810, 48864, 53954, 54972, 57240, 61080, 68688, 68715, 73296, 76320, 80931, 81440, 82458, 85860, 91620, 107908, 109944, 114480, 122160, 134885, 137376, 137430, 146592, 161862, 164916, 171720, 183240, 206145, 215816, 219888, 228960, 242793, 244320, 269770, 274860, 323724, 329832, 343440, 366480, 404655, 412290, 431632, 439776, 485586, 539540, 549720, 647448, 659664, 686880, 728379, 732960, 809310, 824580, 863264, 971172, 1079080, 1099440, 1213965, 1294896, 1319328, 1456758, 1618620, 1649160, 1942344, 2158160, 2185137, 2198880, 2427930, 2589792, 2913516, 3237240, 3298320, 3641895, 3884688, 4316320, 4370274, 4855860, 5827032, 6474480, 6596640, 7283790, 7769376, 8740548, 9711720, 10925685, 11654064, 12948960, 14567580, 17481096, 19423440, 21851370, 23308128, 29135160, 34962192, 38846880, 43702740, 58270320, 69924384, 87405480, 116540640, 174810960, 349621920]

約数ペア:

[(1, 349621920), (2, 174810960), (3, 116540640), (4, 87405480), (5, 69924384), (6, 58270320), (8, 43702740), (9, 38846880), (10, 34962192), (12, 29135160), (15, 23308128), (16, 21851370), (18, 19423440), (20, 17481096), (24, 14567580), (27, 12948960), (30, 11654064), (32, 10925685), (36, 9711720), (40, 8740548), (45, 7769376), (48, 7283790), (53, 6596640), (54, 6474480), (60, 5827032), (72, 4855860), (80, 4370274), (81, 4316320), (90, 3884688), (96, 3641895), (106, 3298320), (108, 3237240), (120, 2913516), (135, 2589792), (144, 2427930), (159, 2198880), (160, 2185137), (162, 2158160), (180, 1942344), (212, 1649160), (216, 1618620), (240, 1456758), (265, 1319328), (270, 1294896), (288, 1213965), (318, 1099440), (324, 1079080), (360, 971172), (405, 863264), (424, 824580), (432, 809310), (477, 732960), (480, 728379), (509, 686880), (530, 659664), (540, 647448), (636, 549720), (648, 539540), (720, 485586), (795, 439776), (810, 431632), (848, 412290), (864, 404655), (954, 366480), (1018, 343440), (1060, 329832), (1080, 323724), (1272, 274860), (1296, 269770), (1431, 244320), (1440, 242793), (1527, 228960), (1590, 219888), (1620, 215816), (1696, 206145), (1908, 183240), (2036, 171720), (2120, 164916), (2160, 161862), (2385, 146592), (2544, 137430), (2545, 137376), (2592, 134885), (2862, 122160), (3054, 114480), (3180, 109944), (3240, 107908), (3816, 91620), (4072, 85860), (4240, 82458), (4293, 81440), (4320, 80931), (4581, 76320), (4770, 73296), (5088, 68715), (5090, 68688), (5724, 61080), (6108, 57240), (6360, 54972), (6480, 53954), (7155, 48864), (7632, 45810), (7635, 45792), (8144, 42930), (8480, 41229), (8586, 40720), (9162, 38160), (9540, 36648), (10180, 34344), (11448, 30540), (12216, 28620), (12720, 27486), (12960, 26977), (13743, 25440), (14310, 24432), (15264, 22905), (15270, 22896), (16288, 21465), (17172, 20360), (18324, 19080)]