1215452160

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2073

約数の個数: 264

約数和(自身を含む): 4537707720

約数和(自身を除く): 3322255560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2029, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4058, 4160, 4608, 4680, 4992, 5120, 5760, 6087, 6240, 6656, 7488, 7680, 8116, 8320, 9216, 9360, 9984, 10145, 11520, 12174, 12480, 13312, 14976, 15360, 16232, 16640, 18261, 18720, 19968, 20290, 23040, 24348, 24960, 26377, 29952, 30435, 32464, 33280, 36522, 37440, 39936, 40580, 46080, 48696, 49920, 52754, 59904, 60870, 64928, 66560, 73044, 74880, 79131, 81160, 91305, 97392, 99840, 105508, 119808, 121740, 129856, 131885, 146088, 149760, 158262, 162320, 182610, 194784, 199680, 211016, 237393, 243480, 259712, 263770, 292176, 299520, 316524, 324640, 365220, 389568, 395655, 422032, 474786, 486960, 519424, 527540, 584352, 599040, 633048, 649280, 730440, 779136, 791310, 844064, 949572, 973920, 1038848, 1055080, 1168704, 1186965, 1266096, 1298560, 1460880, 1558272, 1582620, 1688128, 1899144, 1947840, 2077696, 2110160, 2337408, 2373930, 2532192, 2597120, 2921760, 3116544, 3165240, 3376256, 3798288, 3895680, 4220320, 4674816, 4747860, 5064384, 5194240, 5843520, 6233088, 6330480, 6752512, 7596576, 7791360, 8440640, 9349632, 9495720, 10128768, 10388480, 11687040, 12660960, 13505024, 15193152, 15582720, 16881280, 18699264, 18991440, 20257536, 23374080, 25321920, 27010048, 30386304, 31165440, 33762560, 37982880, 40515072, 46748160, 50643840, 60772608, 67525120, 75965760, 81030144, 93496320, 101287680, 121545216, 135050240, 151931520, 202575360, 243090432, 303863040, 405150720, 607726080, 1215452160]

約数ペア:

[(1, 1215452160), (2, 607726080), (3, 405150720), (4, 303863040), (5, 243090432), (6, 202575360), (8, 151931520), (9, 135050240), (10, 121545216), (12, 101287680), (13, 93496320), (15, 81030144), (16, 75965760), (18, 67525120), (20, 60772608), (24, 50643840), (26, 46748160), (30, 40515072), (32, 37982880), (36, 33762560), (39, 31165440), (40, 30386304), (45, 27010048), (48, 25321920), (52, 23374080), (60, 20257536), (64, 18991440), (65, 18699264), (72, 16881280), (78, 15582720), (80, 15193152), (90, 13505024), (96, 12660960), (104, 11687040), (117, 10388480), (120, 10128768), (128, 9495720), (130, 9349632), (144, 8440640), (156, 7791360), (160, 7596576), (180, 6752512), (192, 6330480), (195, 6233088), (208, 5843520), (234, 5194240), (240, 5064384), (256, 4747860), (260, 4674816), (288, 4220320), (312, 3895680), (320, 3798288), (360, 3376256), (384, 3165240), (390, 3116544), (416, 2921760), (468, 2597120), (480, 2532192), (512, 2373930), (520, 2337408), (576, 2110160), (585, 2077696), (624, 1947840), (640, 1899144), (720, 1688128), (768, 1582620), (780, 1558272), (832, 1460880), (936, 1298560), (960, 1266096), (1024, 1186965), (1040, 1168704), (1152, 1055080), (1170, 1038848), (1248, 973920), (1280, 949572), (1440, 844064), (1536, 791310), (1560, 779136), (1664, 730440), (1872, 649280), (1920, 633048), (2029, 599040), (2080, 584352), (2304, 527540), (2340, 519424), (2496, 486960), (2560, 474786), (2880, 422032), (3072, 395655), (3120, 389568), (3328, 365220), (3744, 324640), (3840, 316524), (4058, 299520), (4160, 292176), (4608, 263770), (4680, 259712), (4992, 243480), (5120, 237393), (5760, 211016), (6087, 199680), (6240, 194784), (6656, 182610), (7488, 162320), (7680, 158262), (8116, 149760), (8320, 146088), (9216, 131885), (9360, 129856), (9984, 121740), (10145, 119808), (11520, 105508), (12174, 99840), (12480, 97392), (13312, 91305), (14976, 81160), (15360, 79131), (16232, 74880), (16640, 73044), (18261, 66560), (18720, 64928), (19968, 60870), (20290, 59904), (23040, 52754), (24348, 49920), (24960, 48696), (26377, 46080), (29952, 40580), (30435, 39936), (32464, 37440), (33280, 36522)]