79885440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 320

約数和(自身を含む): 302132160

約数和(自身を除く): 222246720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 67, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 134, 135, 138, 144, 160, 162, 180, 184, 192, 201, 207, 216, 230, 240, 268, 270, 276, 288, 320, 324, 335, 345, 360, 368, 384, 402, 405, 414, 432, 460, 480, 536, 540, 552, 576, 603, 621, 640, 648, 670, 690, 720, 736, 804, 810, 828, 864, 920, 960, 1005, 1035, 1072, 1080, 1104, 1152, 1206, 1242, 1296, 1340, 1380, 1440, 1472, 1541, 1608, 1620, 1656, 1728, 1809, 1840, 1863, 1920, 2010, 2070, 2144, 2160, 2208, 2412, 2484, 2592, 2680, 2760, 2880, 2944, 3015, 3082, 3105, 3216, 3240, 3312, 3456, 3618, 3680, 3726, 4020, 4140, 4288, 4320, 4416, 4623, 4824, 4968, 5184, 5360, 5427, 5520, 5760, 6030, 6164, 6210, 6432, 6480, 6624, 7236, 7360, 7452, 7705, 8040, 8280, 8576, 8640, 8832, 9045, 9246, 9315, 9648, 9936, 10368, 10720, 10854, 11040, 12060, 12328, 12420, 12864, 12960, 13248, 13869, 14472, 14720, 14904, 15410, 16080, 16560, 17280, 18090, 18492, 18630, 19296, 19872, 21440, 21708, 22080, 23115, 24120, 24656, 24840, 25728, 25920, 26496, 27135, 27738, 28944, 29808, 30820, 32160, 33120, 36180, 36984, 37260, 38592, 39744, 41607, 42880, 43416, 44160, 46230, 48240, 49312, 49680, 51840, 54270, 55476, 57888, 59616, 61640, 64320, 66240, 69345, 72360, 73968, 74520, 77184, 79488, 83214, 86832, 92460, 96480, 98624, 99360, 108540, 110952, 115776, 119232, 123280, 124821, 128640, 132480, 138690, 144720, 147936, 149040, 166428, 173664, 184920, 192960, 197248, 198720, 208035, 217080, 221904, 231552, 238464, 246560, 249642, 277380, 289440, 295872, 298080, 332856, 347328, 369840, 385920, 397440, 416070, 434160, 443808, 493120, 499284, 554760, 578880, 591744, 596160, 624105, 665712, 694656, 739680, 832140, 868320, 887616, 986240, 998568, 1109520, 1157760, 1192320, 1248210, 1331424, 1479360, 1664280, 1736640, 1775232, 1997136, 2219040, 2496420, 2662848, 2958720, 3328560, 3473280, 3994272, 4438080, 4992840, 5325696, 6657120, 7988544, 8876160, 9985680, 13314240, 15977088, 19971360, 26628480, 39942720, 79885440]

約数ペア:

[(1, 79885440), (2, 39942720), (3, 26628480), (4, 19971360), (5, 15977088), (6, 13314240), (8, 9985680), (9, 8876160), (10, 7988544), (12, 6657120), (15, 5325696), (16, 4992840), (18, 4438080), (20, 3994272), (23, 3473280), (24, 3328560), (27, 2958720), (30, 2662848), (32, 2496420), (36, 2219040), (40, 1997136), (45, 1775232), (46, 1736640), (48, 1664280), (54, 1479360), (60, 1331424), (64, 1248210), (67, 1192320), (69, 1157760), (72, 1109520), (80, 998568), (81, 986240), (90, 887616), (92, 868320), (96, 832140), (108, 739680), (115, 694656), (120, 665712), (128, 624105), (134, 596160), (135, 591744), (138, 578880), (144, 554760), (160, 499284), (162, 493120), (180, 443808), (184, 434160), (192, 416070), (201, 397440), (207, 385920), (216, 369840), (230, 347328), (240, 332856), (268, 298080), (270, 295872), (276, 289440), (288, 277380), (320, 249642), (324, 246560), (335, 238464), (345, 231552), (360, 221904), (368, 217080), (384, 208035), (402, 198720), (405, 197248), (414, 192960), (432, 184920), (460, 173664), (480, 166428), (536, 149040), (540, 147936), (552, 144720), (576, 138690), (603, 132480), (621, 128640), (640, 124821), (648, 123280), (670, 119232), (690, 115776), (720, 110952), (736, 108540), (804, 99360), (810, 98624), (828, 96480), (864, 92460), (920, 86832), (960, 83214), (1005, 79488), (1035, 77184), (1072, 74520), (1080, 73968), (1104, 72360), (1152, 69345), (1206, 66240), (1242, 64320), (1296, 61640), (1340, 59616), (1380, 57888), (1440, 55476), (1472, 54270), (1541, 51840), (1608, 49680), (1620, 49312), (1656, 48240), (1728, 46230), (1809, 44160), (1840, 43416), (1863, 42880), (1920, 41607), (2010, 39744), (2070, 38592), (2144, 37260), (2160, 36984), (2208, 36180), (2412, 33120), (2484, 32160), (2592, 30820), (2680, 29808), (2760, 28944), (2880, 27738), (2944, 27135), (3015, 26496), (3082, 25920), (3105, 25728), (3216, 24840), (3240, 24656), (3312, 24120), (3456, 23115), (3618, 22080), (3680, 21708), (3726, 21440), (4020, 19872), (4140, 19296), (4288, 18630), (4320, 18492), (4416, 18090), (4623, 17280), (4824, 16560), (4968, 16080), (5184, 15410), (5360, 14904), (5427, 14720), (5520, 14472), (5760, 13869), (6030, 13248), (6164, 12960), (6210, 12864), (6432, 12420), (6480, 12328), (6624, 12060), (7236, 11040), (7360, 10854), (7452, 10720), (7705, 10368), (8040, 9936), (8280, 9648), (8576, 9315), (8640, 9246), (8832, 9045)]