49163760

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{281}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 172042560

約数和(自身を除く): 122878800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 281, 324, 360, 405, 432, 486, 540, 562, 648, 720, 729, 810, 843, 972, 1080, 1124, 1215, 1296, 1405, 1458, 1620, 1686, 1944, 2160, 2187, 2248, 2430, 2529, 2810, 2916, 3240, 3372, 3645, 3888, 4215, 4374, 4496, 4860, 5058, 5620, 5832, 6480, 6744, 7290, 7587, 8430, 8748, 9720, 10116, 10935, 11240, 11664, 12645, 13488, 14580, 15174, 16860, 17496, 19440, 20232, 21870, 22480, 22761, 25290, 29160, 30348, 33720, 34992, 37935, 40464, 43740, 45522, 50580, 58320, 60696, 67440, 68283, 75870, 87480, 91044, 101160, 113805, 121392, 136566, 151740, 174960, 182088, 202320, 204849, 227610, 273132, 303480, 341415, 364176, 409698, 455220, 546264, 606960, 614547, 682830, 819396, 910440, 1024245, 1092528, 1229094, 1365660, 1638792, 1820880, 2048490, 2458188, 2731320, 3072735, 3277584, 4096980, 4916376, 5462640, 6145470, 8193960, 9832752, 12290940, 16387920, 24581880, 49163760]

約数ペア:

[(1, 49163760), (2, 24581880), (3, 16387920), (4, 12290940), (5, 9832752), (6, 8193960), (8, 6145470), (9, 5462640), (10, 4916376), (12, 4096980), (15, 3277584), (16, 3072735), (18, 2731320), (20, 2458188), (24, 2048490), (27, 1820880), (30, 1638792), (36, 1365660), (40, 1229094), (45, 1092528), (48, 1024245), (54, 910440), (60, 819396), (72, 682830), (80, 614547), (81, 606960), (90, 546264), (108, 455220), (120, 409698), (135, 364176), (144, 341415), (162, 303480), (180, 273132), (216, 227610), (240, 204849), (243, 202320), (270, 182088), (281, 174960), (324, 151740), (360, 136566), (405, 121392), (432, 113805), (486, 101160), (540, 91044), (562, 87480), (648, 75870), (720, 68283), (729, 67440), (810, 60696), (843, 58320), (972, 50580), (1080, 45522), (1124, 43740), (1215, 40464), (1296, 37935), (1405, 34992), (1458, 33720), (1620, 30348), (1686, 29160), (1944, 25290), (2160, 22761), (2187, 22480), (2248, 21870), (2430, 20232), (2529, 19440), (2810, 17496), (2916, 16860), (3240, 15174), (3372, 14580), (3645, 13488), (3888, 12645), (4215, 11664), (4374, 11240), (4496, 10935), (4860, 10116), (5058, 9720), (5620, 8748), (5832, 8430), (6480, 7587), (6744, 7290)]