879478560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:965

約数の個数: 240

約数和(自身を含む): 3146774400

約数和(自身を除く): 2267295840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 216, 237, 240, 270, 288, 316, 324, 360, 395, 405, 432, 474, 480, 540, 632, 648, 711, 720, 790, 810, 859, 864, 948, 1080, 1185, 1264, 1296, 1422, 1440, 1580, 1620, 1718, 1896, 2133, 2160, 2370, 2528, 2577, 2592, 2844, 3160, 3240, 3436, 3555, 3792, 4266, 4295, 4320, 4740, 5154, 5688, 6320, 6399, 6480, 6872, 7110, 7584, 7731, 8532, 8590, 9480, 10308, 10665, 11376, 12640, 12798, 12885, 12960, 13744, 14220, 15462, 17064, 17180, 18960, 20616, 21330, 22752, 23193, 25596, 25770, 27488, 28440, 30924, 31995, 34128, 34360, 37920, 38655, 41232, 42660, 46386, 51192, 51540, 56880, 61848, 63990, 67861, 68256, 68720, 69579, 77310, 82464, 85320, 92772, 102384, 103080, 113760, 115965, 123696, 127980, 135722, 137440, 139158, 154620, 170640, 185544, 203583, 204768, 206160, 231930, 247392, 255960, 271444, 278316, 309240, 339305, 341280, 347895, 371088, 407166, 412320, 463860, 511920, 542888, 556632, 610749, 618480, 678610, 695790, 742176, 814332, 927720, 1017915, 1023840, 1085776, 1113264, 1221498, 1236960, 1357220, 1391580, 1628664, 1832247, 1855440, 2035830, 2171552, 2226528, 2442996, 2714440, 2783160, 3053745, 3257328, 3664494, 3710880, 4071660, 4885992, 5428880, 5496741, 5566320, 6107490, 6514656, 7328988, 8143320, 9161235, 9771984, 10857760, 10993482, 11132640, 12214980, 14657976, 16286640, 18322470, 19543968, 21986964, 24429960, 27483705, 29315952, 32573280, 36644940, 43973928, 48859920, 54967410, 58631904, 73289880, 87947856, 97719840, 109934820, 146579760, 175895712, 219869640, 293159520, 439739280, 879478560]

約数ペア:

[(1, 879478560), (2, 439739280), (3, 293159520), (4, 219869640), (5, 175895712), (6, 146579760), (8, 109934820), (9, 97719840), (10, 87947856), (12, 73289880), (15, 58631904), (16, 54967410), (18, 48859920), (20, 43973928), (24, 36644940), (27, 32573280), (30, 29315952), (32, 27483705), (36, 24429960), (40, 21986964), (45, 19543968), (48, 18322470), (54, 16286640), (60, 14657976), (72, 12214980), (79, 11132640), (80, 10993482), (81, 10857760), (90, 9771984), (96, 9161235), (108, 8143320), (120, 7328988), (135, 6514656), (144, 6107490), (158, 5566320), (160, 5496741), (162, 5428880), (180, 4885992), (216, 4071660), (237, 3710880), (240, 3664494), (270, 3257328), (288, 3053745), (316, 2783160), (324, 2714440), (360, 2442996), (395, 2226528), (405, 2171552), (432, 2035830), (474, 1855440), (480, 1832247), (540, 1628664), (632, 1391580), (648, 1357220), (711, 1236960), (720, 1221498), (790, 1113264), (810, 1085776), (859, 1023840), (864, 1017915), (948, 927720), (1080, 814332), (1185, 742176), (1264, 695790), (1296, 678610), (1422, 618480), (1440, 610749), (1580, 556632), (1620, 542888), (1718, 511920), (1896, 463860), (2133, 412320), (2160, 407166), (2370, 371088), (2528, 347895), (2577, 341280), (2592, 339305), (2844, 309240), (3160, 278316), (3240, 271444), (3436, 255960), (3555, 247392), (3792, 231930), (4266, 206160), (4295, 204768), (4320, 203583), (4740, 185544), (5154, 170640), (5688, 154620), (6320, 139158), (6399, 137440), (6480, 135722), (6872, 127980), (7110, 123696), (7584, 115965), (7731, 113760), (8532, 103080), (8590, 102384), (9480, 92772), (10308, 85320), (10665, 82464), (11376, 77310), (12640, 69579), (12798, 68720), (12885, 68256), (12960, 67861), (13744, 63990), (14220, 61848), (15462, 56880), (17064, 51540), (17180, 51192), (18960, 46386), (20616, 42660), (21330, 41232), (22752, 38655), (23193, 37920), (25596, 34360), (25770, 34128), (27488, 31995), (28440, 30924)]