29957040

素因数分解:

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

素因数の和:118

約数の個数: 240

約数和(自身を含む): 110492928

約数和(自身を除く): 80535888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 67, 69, 72, 80, 81, 90, 92, 108, 115, 120, 134, 135, 138, 144, 162, 180, 184, 201, 207, 216, 230, 240, 243, 268, 270, 276, 324, 335, 345, 360, 368, 402, 405, 414, 432, 460, 486, 536, 540, 552, 603, 621, 648, 670, 690, 720, 804, 810, 828, 920, 972, 1005, 1035, 1072, 1080, 1104, 1206, 1215, 1242, 1296, 1340, 1380, 1541, 1608, 1620, 1656, 1809, 1840, 1863, 1944, 2010, 2070, 2160, 2412, 2430, 2484, 2680, 2760, 3015, 3082, 3105, 3216, 3240, 3312, 3618, 3726, 3888, 4020, 4140, 4623, 4824, 4860, 4968, 5360, 5427, 5520, 5589, 6030, 6164, 6210, 6480, 7236, 7452, 7705, 8040, 8280, 9045, 9246, 9315, 9648, 9720, 9936, 10854, 11178, 12060, 12328, 12420, 13869, 14472, 14904, 15410, 16080, 16281, 16560, 18090, 18492, 18630, 19440, 21708, 22356, 23115, 24120, 24656, 24840, 27135, 27738, 27945, 28944, 29808, 30820, 32562, 36180, 36984, 37260, 41607, 43416, 44712, 46230, 48240, 49680, 54270, 55476, 55890, 61640, 65124, 69345, 72360, 73968, 74520, 81405, 83214, 86832, 89424, 92460, 108540, 110952, 111780, 123280, 124821, 130248, 138690, 144720, 149040, 162810, 166428, 184920, 208035, 217080, 221904, 223560, 249642, 260496, 277380, 325620, 332856, 369840, 374463, 416070, 434160, 447120, 499284, 554760, 624105, 651240, 665712, 748926, 832140, 998568, 1109520, 1248210, 1302480, 1497852, 1664280, 1872315, 1997136, 2496420, 2995704, 3328560, 3744630, 4992840, 5991408, 7489260, 9985680, 14978520, 29957040]

約数ペア:

[(1, 29957040), (2, 14978520), (3, 9985680), (4, 7489260), (5, 5991408), (6, 4992840), (8, 3744630), (9, 3328560), (10, 2995704), (12, 2496420), (15, 1997136), (16, 1872315), (18, 1664280), (20, 1497852), (23, 1302480), (24, 1248210), (27, 1109520), (30, 998568), (36, 832140), (40, 748926), (45, 665712), (46, 651240), (48, 624105), (54, 554760), (60, 499284), (67, 447120), (69, 434160), (72, 416070), (80, 374463), (81, 369840), (90, 332856), (92, 325620), (108, 277380), (115, 260496), (120, 249642), (134, 223560), (135, 221904), (138, 217080), (144, 208035), (162, 184920), (180, 166428), (184, 162810), (201, 149040), (207, 144720), (216, 138690), (230, 130248), (240, 124821), (243, 123280), (268, 111780), (270, 110952), (276, 108540), (324, 92460), (335, 89424), (345, 86832), (360, 83214), (368, 81405), (402, 74520), (405, 73968), (414, 72360), (432, 69345), (460, 65124), (486, 61640), (536, 55890), (540, 55476), (552, 54270), (603, 49680), (621, 48240), (648, 46230), (670, 44712), (690, 43416), (720, 41607), (804, 37260), (810, 36984), (828, 36180), (920, 32562), (972, 30820), (1005, 29808), (1035, 28944), (1072, 27945), (1080, 27738), (1104, 27135), (1206, 24840), (1215, 24656), (1242, 24120), (1296, 23115), (1340, 22356), (1380, 21708), (1541, 19440), (1608, 18630), (1620, 18492), (1656, 18090), (1809, 16560), (1840, 16281), (1863, 16080), (1944, 15410), (2010, 14904), (2070, 14472), (2160, 13869), (2412, 12420), (2430, 12328), (2484, 12060), (2680, 11178), (2760, 10854), (3015, 9936), (3082, 9720), (3105, 9648), (3216, 9315), (3240, 9246), (3312, 9045), (3618, 8280), (3726, 8040), (3888, 7705), (4020, 7452), (4140, 7236), (4623, 6480), (4824, 6210), (4860, 6164), (4968, 6030), (5360, 5589), (5427, 5520)]