353945406720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{181087}}^1$

素因数の和:181620

約数の個数: 144

約数和(自身を含む): 1132640248320

約数和(自身を除く): 778694841600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 509, 640, 768, 960, 1018, 1280, 1527, 1920, 2036, 2545, 3054, 3840, 4072, 5090, 6108, 7635, 8144, 10180, 12216, 15270, 16288, 20360, 24432, 30540, 32576, 40720, 48864, 61080, 65152, 81440, 97728, 122160, 130304, 162880, 181087, 195456, 244320, 325760, 362174, 390912, 488640, 543261, 651520, 724348, 905435, 977280, 1086522, 1448696, 1810870, 1954560, 2173044, 2716305, 2897392, 3621740, 4346088, 5432610, 5794784, 7243480, 8692176, 10865220, 11589568, 14486960, 17384352, 21730440, 23179136, 28973920, 34768704, 43460880, 46358272, 57947840, 69537408, 86921760, 92173283, 115895680, 139074816, 173843520, 184346566, 231791360, 276519849, 347687040, 368693132, 460866415, 553039698, 695374080, 737386264, 921732830, 1106079396, 1382599245, 1474772528, 1843465660, 2212158792, 2765198490, 2949545056, 3686931320, 4424317584, 5530396980, 5899090112, 7373862640, 8848635168, 11060793960, 11798180224, 14747725280, 17697270336, 22121587920, 23596360448, 29495450560, 35394540672, 44243175840, 58990901120, 70789081344, 88486351680, 117981802240, 176972703360, 353945406720]

約数ペア:

[(1, 353945406720), (2, 176972703360), (3, 117981802240), (4, 88486351680), (5, 70789081344), (6, 58990901120), (8, 44243175840), (10, 35394540672), (12, 29495450560), (15, 23596360448), (16, 22121587920), (20, 17697270336), (24, 14747725280), (30, 11798180224), (32, 11060793960), (40, 8848635168), (48, 7373862640), (60, 5899090112), (64, 5530396980), (80, 4424317584), (96, 3686931320), (120, 2949545056), (128, 2765198490), (160, 2212158792), (192, 1843465660), (240, 1474772528), (256, 1382599245), (320, 1106079396), (384, 921732830), (480, 737386264), (509, 695374080), (640, 553039698), (768, 460866415), (960, 368693132), (1018, 347687040), (1280, 276519849), (1527, 231791360), (1920, 184346566), (2036, 173843520), (2545, 139074816), (3054, 115895680), (3840, 92173283), (4072, 86921760), (5090, 69537408), (6108, 57947840), (7635, 46358272), (8144, 43460880), (10180, 34768704), (12216, 28973920), (15270, 23179136), (16288, 21730440), (20360, 17384352), (24432, 14486960), (30540, 11589568), (32576, 10865220), (40720, 8692176), (48864, 7243480), (61080, 5794784), (65152, 5432610), (81440, 4346088), (97728, 3621740), (122160, 2897392), (130304, 2716305), (162880, 2173044), (181087, 1954560), (195456, 1810870), (244320, 1448696), (325760, 1086522), (362174, 977280), (390912, 905435), (488640, 724348), (543261, 651520)]