456671520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 240

約数和(自身を含む): 1629004608

約数和(自身を除く): 1172333088

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, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 167, 180, 211, 216, 240, 270, 288, 324, 334, 360, 405, 422, 432, 480, 501, 540, 633, 648, 668, 720, 810, 835, 844, 864, 1002, 1055, 1080, 1266, 1296, 1336, 1440, 1503, 1620, 1670, 1688, 1899, 2004, 2110, 2160, 2505, 2532, 2592, 2672, 3006, 3165, 3240, 3340, 3376, 3798, 4008, 4220, 4320, 4509, 5010, 5064, 5344, 5697, 6012, 6330, 6480, 6680, 6752, 7515, 7596, 8016, 8440, 9018, 9495, 10020, 10128, 11394, 12024, 12660, 12960, 13360, 13527, 15030, 15192, 16032, 16880, 17091, 18036, 18990, 20040, 20256, 22545, 22788, 24048, 25320, 26720, 27054, 28485, 30060, 30384, 33760, 34182, 35237, 36072, 37980, 40080, 45090, 45576, 48096, 50640, 54108, 56970, 60120, 60768, 67635, 68364, 70474, 72144, 75960, 80160, 85455, 90180, 91152, 101280, 105711, 108216, 113940, 120240, 135270, 136728, 140948, 144288, 151920, 170910, 176185, 180360, 182304, 211422, 216432, 227880, 240480, 270540, 273456, 281896, 303840, 317133, 341820, 352370, 360720, 422844, 432864, 455760, 528555, 541080, 546912, 563792, 634266, 683640, 704740, 721440, 845688, 911520, 951399, 1057110, 1082160, 1127584, 1268532, 1367280, 1409480, 1585665, 1691376, 1902798, 2114220, 2164320, 2537064, 2734560, 2818960, 2854197, 3171330, 3382752, 3805596, 4228440, 4756995, 5074128, 5637920, 5708394, 6342660, 7611192, 8456880, 9513990, 10148256, 11416788, 12685320, 14270985, 15222384, 16913760, 19027980, 22833576, 25370640, 28541970, 30444768, 38055960, 45667152, 50741280, 57083940, 76111920, 91334304, 114167880, 152223840, 228335760, 456671520]

約数ペア:

[(1, 456671520), (2, 228335760), (3, 152223840), (4, 114167880), (5, 91334304), (6, 76111920), (8, 57083940), (9, 50741280), (10, 45667152), (12, 38055960), (15, 30444768), (16, 28541970), (18, 25370640), (20, 22833576), (24, 19027980), (27, 16913760), (30, 15222384), (32, 14270985), (36, 12685320), (40, 11416788), (45, 10148256), (48, 9513990), (54, 8456880), (60, 7611192), (72, 6342660), (80, 5708394), (81, 5637920), (90, 5074128), (96, 4756995), (108, 4228440), (120, 3805596), (135, 3382752), (144, 3171330), (160, 2854197), (162, 2818960), (167, 2734560), (180, 2537064), (211, 2164320), (216, 2114220), (240, 1902798), (270, 1691376), (288, 1585665), (324, 1409480), (334, 1367280), (360, 1268532), (405, 1127584), (422, 1082160), (432, 1057110), (480, 951399), (501, 911520), (540, 845688), (633, 721440), (648, 704740), (668, 683640), (720, 634266), (810, 563792), (835, 546912), (844, 541080), (864, 528555), (1002, 455760), (1055, 432864), (1080, 422844), (1266, 360720), (1296, 352370), (1336, 341820), (1440, 317133), (1503, 303840), (1620, 281896), (1670, 273456), (1688, 270540), (1899, 240480), (2004, 227880), (2110, 216432), (2160, 211422), (2505, 182304), (2532, 180360), (2592, 176185), (2672, 170910), (3006, 151920), (3165, 144288), (3240, 140948), (3340, 136728), (3376, 135270), (3798, 120240), (4008, 113940), (4220, 108216), (4320, 105711), (4509, 101280), (5010, 91152), (5064, 90180), (5344, 85455), (5697, 80160), (6012, 75960), (6330, 72144), (6480, 70474), (6680, 68364), (6752, 67635), (7515, 60768), (7596, 60120), (8016, 56970), (8440, 54108), (9018, 50640), (9495, 48096), (10020, 45576), (10128, 45090), (11394, 40080), (12024, 37980), (12660, 36072), (12960, 35237), (13360, 34182), (13527, 33760), (15030, 30384), (15192, 30060), (16032, 28485), (16880, 27054), (17091, 26720), (18036, 25320), (18990, 24048), (20040, 22788), (20256, 22545)]