119520960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 418014912

約数和(自身を除く): 298493952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 130, 156, 157, 160, 183, 192, 195, 208, 240, 244, 260, 305, 312, 314, 320, 366, 390, 416, 471, 480, 488, 520, 610, 624, 628, 732, 780, 785, 793, 832, 915, 942, 960, 976, 1040, 1220, 1248, 1256, 1464, 1560, 1570, 1586, 1830, 1884, 1952, 2041, 2080, 2355, 2379, 2440, 2496, 2512, 2928, 3120, 3140, 3172, 3660, 3768, 3904, 3965, 4082, 4160, 4710, 4758, 4880, 5024, 5856, 6123, 6240, 6280, 6344, 7320, 7536, 7930, 8164, 9420, 9516, 9577, 9760, 10048, 10205, 11712, 11895, 12246, 12480, 12560, 12688, 14640, 15072, 15860, 16328, 18840, 19032, 19154, 19520, 20410, 23790, 24492, 25120, 25376, 28731, 29280, 30144, 30615, 31720, 32656, 37680, 38064, 38308, 40820, 47580, 47885, 48984, 50240, 50752, 57462, 58560, 61230, 63440, 65312, 75360, 76128, 76616, 81640, 95160, 95770, 97968, 114924, 122460, 124501, 126880, 130624, 143655, 150720, 152256, 153232, 163280, 190320, 191540, 195936, 229848, 244920, 249002, 253760, 287310, 306464, 326560, 373503, 380640, 383080, 391872, 459696, 489840, 498004, 574620, 612928, 622505, 653120, 747006, 761280, 766160, 919392, 979680, 996008, 1149240, 1245010, 1494012, 1532320, 1838784, 1867515, 1959360, 1992016, 2298480, 2490020, 2988024, 3064640, 3735030, 3984032, 4596960, 4980040, 5976048, 7470060, 7968064, 9193920, 9960080, 11952096, 14940120, 19920160, 23904192, 29880240, 39840320, 59760480, 119520960]

約数ペア:

[(1, 119520960), (2, 59760480), (3, 39840320), (4, 29880240), (5, 23904192), (6, 19920160), (8, 14940120), (10, 11952096), (12, 9960080), (13, 9193920), (15, 7968064), (16, 7470060), (20, 5976048), (24, 4980040), (26, 4596960), (30, 3984032), (32, 3735030), (39, 3064640), (40, 2988024), (48, 2490020), (52, 2298480), (60, 1992016), (61, 1959360), (64, 1867515), (65, 1838784), (78, 1532320), (80, 1494012), (96, 1245010), (104, 1149240), (120, 996008), (122, 979680), (130, 919392), (156, 766160), (157, 761280), (160, 747006), (183, 653120), (192, 622505), (195, 612928), (208, 574620), (240, 498004), (244, 489840), (260, 459696), (305, 391872), (312, 383080), (314, 380640), (320, 373503), (366, 326560), (390, 306464), (416, 287310), (471, 253760), (480, 249002), (488, 244920), (520, 229848), (610, 195936), (624, 191540), (628, 190320), (732, 163280), (780, 153232), (785, 152256), (793, 150720), (832, 143655), (915, 130624), (942, 126880), (960, 124501), (976, 122460), (1040, 114924), (1220, 97968), (1248, 95770), (1256, 95160), (1464, 81640), (1560, 76616), (1570, 76128), (1586, 75360), (1830, 65312), (1884, 63440), (1952, 61230), (2041, 58560), (2080, 57462), (2355, 50752), (2379, 50240), (2440, 48984), (2496, 47885), (2512, 47580), (2928, 40820), (3120, 38308), (3140, 38064), (3172, 37680), (3660, 32656), (3768, 31720), (3904, 30615), (3965, 30144), (4082, 29280), (4160, 28731), (4710, 25376), (4758, 25120), (4880, 24492), (5024, 23790), (5856, 20410), (6123, 19520), (6240, 19154), (6280, 19032), (6344, 18840), (7320, 16328), (7536, 15860), (7930, 15072), (8164, 14640), (9420, 12688), (9516, 12560), (9577, 12480), (9760, 12246), (10048, 11895), (10205, 11712)]