549895680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:881

約数の個数: 240

約数和(自身を含む): 1972507680

約数和(自身を除く): 1422612000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 768, 823, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1646, 1740, 1856, 1920, 2088, 2304, 2320, 2469, 2560, 2610, 2784, 2880, 3292, 3480, 3712, 3840, 4115, 4176, 4608, 4640, 4938, 5220, 5568, 5760, 6584, 6960, 7407, 7424, 7680, 8230, 8352, 9280, 9876, 10440, 11136, 11520, 12345, 13168, 13920, 14814, 14848, 16460, 16704, 18560, 19752, 20880, 22272, 23040, 23867, 24690, 26336, 27840, 29628, 32920, 33408, 37035, 37120, 39504, 41760, 44544, 47734, 49380, 52672, 55680, 59256, 65840, 66816, 71601, 74070, 74240, 79008, 83520, 95468, 98760, 105344, 111360, 118512, 119335, 131680, 133632, 143202, 148140, 158016, 167040, 190936, 197520, 210688, 214803, 222720, 237024, 238670, 263360, 286404, 296280, 316032, 334080, 358005, 381872, 395040, 421376, 429606, 474048, 477340, 526720, 572808, 592560, 632064, 668160, 716010, 763744, 790080, 859212, 948096, 954680, 1053440, 1074015, 1145616, 1185120, 1264128, 1432020, 1527488, 1580160, 1718424, 1896192, 1909360, 2106880, 2148030, 2291232, 2370240, 2864040, 3054976, 3160320, 3436848, 3792384, 3818720, 4296060, 4582464, 4740480, 5728080, 6109952, 6320640, 6873696, 7637440, 8592120, 9164928, 9480960, 11456160, 12219904, 13747392, 15274880, 17184240, 18329856, 18961920, 22912320, 27494784, 30549760, 34368480, 36659712, 45824640, 54989568, 61099520, 68736960, 91649280, 109979136, 137473920, 183298560, 274947840, 549895680]

約数ペア:

[(1, 549895680), (2, 274947840), (3, 183298560), (4, 137473920), (5, 109979136), (6, 91649280), (8, 68736960), (9, 61099520), (10, 54989568), (12, 45824640), (15, 36659712), (16, 34368480), (18, 30549760), (20, 27494784), (24, 22912320), (29, 18961920), (30, 18329856), (32, 17184240), (36, 15274880), (40, 13747392), (45, 12219904), (48, 11456160), (58, 9480960), (60, 9164928), (64, 8592120), (72, 7637440), (80, 6873696), (87, 6320640), (90, 6109952), (96, 5728080), (116, 4740480), (120, 4582464), (128, 4296060), (144, 3818720), (145, 3792384), (160, 3436848), (174, 3160320), (180, 3054976), (192, 2864040), (232, 2370240), (240, 2291232), (256, 2148030), (261, 2106880), (288, 1909360), (290, 1896192), (320, 1718424), (348, 1580160), (360, 1527488), (384, 1432020), (435, 1264128), (464, 1185120), (480, 1145616), (512, 1074015), (522, 1053440), (576, 954680), (580, 948096), (640, 859212), (696, 790080), (720, 763744), (768, 716010), (823, 668160), (870, 632064), (928, 592560), (960, 572808), (1044, 526720), (1152, 477340), (1160, 474048), (1280, 429606), (1305, 421376), (1392, 395040), (1440, 381872), (1536, 358005), (1646, 334080), (1740, 316032), (1856, 296280), (1920, 286404), (2088, 263360), (2304, 238670), (2320, 237024), (2469, 222720), (2560, 214803), (2610, 210688), (2784, 197520), (2880, 190936), (3292, 167040), (3480, 158016), (3712, 148140), (3840, 143202), (4115, 133632), (4176, 131680), (4608, 119335), (4640, 118512), (4938, 111360), (5220, 105344), (5568, 98760), (5760, 95468), (6584, 83520), (6960, 79008), (7407, 74240), (7424, 74070), (7680, 71601), (8230, 66816), (8352, 65840), (9280, 59256), (9876, 55680), (10440, 52672), (11136, 49380), (11520, 47734), (12345, 44544), (13168, 41760), (13920, 39504), (14814, 37120), (14848, 37035), (16460, 33408), (16704, 32920), (18560, 29628), (19752, 27840), (20880, 26336), (22272, 24690), (23040, 23867)]