551524320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 288

約数和(自身を含む): 1995477120

約数和(自身を除く): 1443952800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 47, 48, 58, 60, 72, 80, 87, 90, 94, 96, 116, 120, 141, 144, 145, 160, 174, 180, 188, 232, 235, 240, 261, 281, 282, 288, 290, 348, 360, 376, 423, 435, 464, 470, 480, 522, 562, 564, 580, 696, 705, 720, 752, 843, 846, 870, 928, 940, 1044, 1124, 1128, 1160, 1305, 1363, 1392, 1405, 1410, 1440, 1504, 1686, 1692, 1740, 1880, 2088, 2115, 2248, 2256, 2320, 2529, 2610, 2726, 2784, 2810, 2820, 3372, 3384, 3480, 3760, 4089, 4176, 4215, 4230, 4496, 4512, 4640, 5058, 5220, 5452, 5620, 5640, 6744, 6768, 6815, 6960, 7520, 8149, 8178, 8352, 8430, 8460, 8992, 10116, 10440, 10904, 11240, 11280, 12267, 12645, 13207, 13488, 13536, 13630, 13920, 16298, 16356, 16860, 16920, 20232, 20445, 20880, 21808, 22480, 22560, 24447, 24534, 25290, 26414, 26976, 27260, 32596, 32712, 33720, 33840, 39621, 40464, 40745, 40890, 41760, 43616, 44960, 48894, 49068, 50580, 52828, 54520, 61335, 65192, 65424, 66035, 67440, 67680, 73341, 79242, 80928, 81490, 81780, 97788, 98136, 101160, 105656, 109040, 118863, 122235, 122670, 130384, 130848, 132070, 134880, 146682, 158484, 162980, 163560, 195576, 196272, 198105, 202320, 211312, 218080, 237726, 244470, 245340, 260768, 264140, 293364, 316968, 325960, 327120, 366705, 383003, 391152, 392544, 396210, 404640, 422624, 475452, 488940, 490680, 528280, 586728, 594315, 633936, 651920, 654240, 733410, 766006, 782304, 792420, 950904, 977880, 981360, 1056560, 1149009, 1173456, 1188630, 1267872, 1303840, 1466820, 1532012, 1584840, 1901808, 1915015, 1955760, 1962720, 2113120, 2298018, 2346912, 2377260, 2933640, 3064024, 3169680, 3447027, 3803616, 3830030, 3911520, 4596036, 4754520, 5745045, 5867280, 6128048, 6339360, 6894054, 7660060, 9192072, 9509040, 11490090, 11734560, 12256096, 13788108, 15320120, 17235135, 18384144, 19018080, 22980180, 27576216, 30640240, 34470270, 36768288, 45960360, 55152432, 61280480, 68940540, 91920720, 110304864, 137881080, 183841440, 275762160, 551524320]

約数ペア:

[(1, 551524320), (2, 275762160), (3, 183841440), (4, 137881080), (5, 110304864), (6, 91920720), (8, 68940540), (9, 61280480), (10, 55152432), (12, 45960360), (15, 36768288), (16, 34470270), (18, 30640240), (20, 27576216), (24, 22980180), (29, 19018080), (30, 18384144), (32, 17235135), (36, 15320120), (40, 13788108), (45, 12256096), (47, 11734560), (48, 11490090), (58, 9509040), (60, 9192072), (72, 7660060), (80, 6894054), (87, 6339360), (90, 6128048), (94, 5867280), (96, 5745045), (116, 4754520), (120, 4596036), (141, 3911520), (144, 3830030), (145, 3803616), (160, 3447027), (174, 3169680), (180, 3064024), (188, 2933640), (232, 2377260), (235, 2346912), (240, 2298018), (261, 2113120), (281, 1962720), (282, 1955760), (288, 1915015), (290, 1901808), (348, 1584840), (360, 1532012), (376, 1466820), (423, 1303840), (435, 1267872), (464, 1188630), (470, 1173456), (480, 1149009), (522, 1056560), (562, 981360), (564, 977880), (580, 950904), (696, 792420), (705, 782304), (720, 766006), (752, 733410), (843, 654240), (846, 651920), (870, 633936), (928, 594315), (940, 586728), (1044, 528280), (1124, 490680), (1128, 488940), (1160, 475452), (1305, 422624), (1363, 404640), (1392, 396210), (1405, 392544), (1410, 391152), (1440, 383003), (1504, 366705), (1686, 327120), (1692, 325960), (1740, 316968), (1880, 293364), (2088, 264140), (2115, 260768), (2248, 245340), (2256, 244470), (2320, 237726), (2529, 218080), (2610, 211312), (2726, 202320), (2784, 198105), (2810, 196272), (2820, 195576), (3372, 163560), (3384, 162980), (3480, 158484), (3760, 146682), (4089, 134880), (4176, 132070), (4215, 130848), (4230, 130384), (4496, 122670), (4512, 122235), (4640, 118863), (5058, 109040), (5220, 105656), (5452, 101160), (5620, 98136), (5640, 97788), (6744, 81780), (6768, 81490), (6815, 80928), (6960, 79242), (7520, 73341), (8149, 67680), (8178, 67440), (8352, 66035), (8430, 65424), (8460, 65192), (8992, 61335), (10116, 54520), (10440, 52828), (10904, 50580), (11240, 49068), (11280, 48894), (12267, 44960), (12645, 43616), (13207, 41760), (13488, 40890), (13536, 40745), (13630, 40464), (13920, 39621), (16298, 33840), (16356, 33720), (16860, 32712), (16920, 32596), (20232, 27260), (20445, 26976), (20880, 26414), (21808, 25290), (22480, 24534), (22560, 24447)]