162438480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:658

約数の個数: 160

約数和(自身を含む): 564249600

約数和(自身を除く): 401811120

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, 90, 108, 120, 135, 144, 157, 180, 216, 240, 270, 314, 360, 432, 471, 479, 540, 628, 720, 785, 942, 958, 1080, 1256, 1413, 1437, 1570, 1884, 1916, 2160, 2355, 2395, 2512, 2826, 2874, 3140, 3768, 3832, 4239, 4311, 4710, 4790, 5652, 5748, 6280, 7065, 7185, 7536, 7664, 8478, 8622, 9420, 9580, 11304, 11496, 12560, 12933, 14130, 14370, 16956, 17244, 18840, 19160, 21195, 21555, 22608, 22992, 25866, 28260, 28740, 33912, 34488, 37680, 38320, 42390, 43110, 51732, 56520, 57480, 64665, 67824, 68976, 75203, 84780, 86220, 103464, 113040, 114960, 129330, 150406, 169560, 172440, 206928, 225609, 258660, 300812, 339120, 344880, 376015, 451218, 517320, 601624, 676827, 752030, 902436, 1034640, 1128045, 1203248, 1353654, 1504060, 1804872, 2030481, 2256090, 2707308, 3008120, 3384135, 3609744, 4060962, 4512180, 5414616, 6016240, 6768270, 8121924, 9024360, 10152405, 10829232, 13536540, 16243848, 18048720, 20304810, 27073080, 32487696, 40609620, 54146160, 81219240, 162438480]

約数ペア:

[(1, 162438480), (2, 81219240), (3, 54146160), (4, 40609620), (5, 32487696), (6, 27073080), (8, 20304810), (9, 18048720), (10, 16243848), (12, 13536540), (15, 10829232), (16, 10152405), (18, 9024360), (20, 8121924), (24, 6768270), (27, 6016240), (30, 5414616), (36, 4512180), (40, 4060962), (45, 3609744), (48, 3384135), (54, 3008120), (60, 2707308), (72, 2256090), (80, 2030481), (90, 1804872), (108, 1504060), (120, 1353654), (135, 1203248), (144, 1128045), (157, 1034640), (180, 902436), (216, 752030), (240, 676827), (270, 601624), (314, 517320), (360, 451218), (432, 376015), (471, 344880), (479, 339120), (540, 300812), (628, 258660), (720, 225609), (785, 206928), (942, 172440), (958, 169560), (1080, 150406), (1256, 129330), (1413, 114960), (1437, 113040), (1570, 103464), (1884, 86220), (1916, 84780), (2160, 75203), (2355, 68976), (2395, 67824), (2512, 64665), (2826, 57480), (2874, 56520), (3140, 51732), (3768, 43110), (3832, 42390), (4239, 38320), (4311, 37680), (4710, 34488), (4790, 33912), (5652, 28740), (5748, 28260), (6280, 25866), (7065, 22992), (7185, 22608), (7536, 21555), (7664, 21195), (8478, 19160), (8622, 18840), (9420, 17244), (9580, 16956), (11304, 14370), (11496, 14130), (12560, 12933)]