168706080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1$

素因数の和:1583

約数の個数: 144

約数和(自身を含む): 583390080

約数和(自身を除く): 414684000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1483, 1580, 1896, 2370, 2528, 2844, 2966, 3160, 3555, 3792, 4449, 4740, 5688, 5932, 6320, 7110, 7415, 7584, 8898, 9480, 11376, 11864, 12640, 13347, 14220, 14830, 17796, 18960, 22245, 22752, 23728, 26694, 28440, 29660, 35592, 37920, 44490, 47456, 53388, 56880, 59320, 66735, 71184, 88980, 106776, 113760, 117157, 118640, 133470, 142368, 177960, 213552, 234314, 237280, 266940, 351471, 355920, 427104, 468628, 533880, 585785, 702942, 711840, 937256, 1054413, 1067760, 1171570, 1405884, 1757355, 1874512, 2108826, 2135520, 2343140, 2811768, 3514710, 3749024, 4217652, 4686280, 5272065, 5623536, 7029420, 8435304, 9372560, 10544130, 11247072, 14058840, 16870608, 18745120, 21088260, 28117680, 33741216, 42176520, 56235360, 84353040, 168706080]

約数ペア:

[(1, 168706080), (2, 84353040), (3, 56235360), (4, 42176520), (5, 33741216), (6, 28117680), (8, 21088260), (9, 18745120), (10, 16870608), (12, 14058840), (15, 11247072), (16, 10544130), (18, 9372560), (20, 8435304), (24, 7029420), (30, 5623536), (32, 5272065), (36, 4686280), (40, 4217652), (45, 3749024), (48, 3514710), (60, 2811768), (72, 2343140), (79, 2135520), (80, 2108826), (90, 1874512), (96, 1757355), (120, 1405884), (144, 1171570), (158, 1067760), (160, 1054413), (180, 937256), (237, 711840), (240, 702942), (288, 585785), (316, 533880), (360, 468628), (395, 427104), (474, 355920), (480, 351471), (632, 266940), (711, 237280), (720, 234314), (790, 213552), (948, 177960), (1185, 142368), (1264, 133470), (1422, 118640), (1440, 117157), (1483, 113760), (1580, 106776), (1896, 88980), (2370, 71184), (2528, 66735), (2844, 59320), (2966, 56880), (3160, 53388), (3555, 47456), (3792, 44490), (4449, 37920), (4740, 35592), (5688, 29660), (5932, 28440), (6320, 26694), (7110, 23728), (7415, 22752), (7584, 22245), (8898, 18960), (9480, 17796), (11376, 14830), (11864, 14220), (12640, 13347)]