120391040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 366282000

約数和(自身を除く): 245890960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 349, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 698, 704, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1396, 1408, 1540, 1568, 1745, 1760, 1960, 2156, 2240, 2443, 2464, 2695, 2792, 3080, 3136, 3490, 3520, 3839, 3920, 4312, 4480, 4886, 4928, 5390, 5584, 6160, 6272, 6980, 7040, 7678, 7840, 8624, 9772, 9856, 10780, 11168, 12215, 12320, 13960, 15356, 15680, 17101, 17248, 19195, 19544, 21560, 22336, 24430, 24640, 26873, 27920, 30712, 31360, 34202, 34496, 38390, 39088, 43120, 44672, 48860, 49280, 53746, 55840, 61424, 68404, 68992, 76780, 78176, 85505, 86240, 97720, 107492, 111680, 122848, 134365, 136808, 153560, 156352, 171010, 172480, 188111, 195440, 214984, 223360, 245696, 268730, 273616, 307120, 312704, 342020, 344960, 376222, 390880, 429968, 491392, 537460, 547232, 614240, 684040, 752444, 781760, 859936, 940555, 1074920, 1094464, 1228480, 1368080, 1504888, 1563520, 1719872, 1881110, 2149840, 2188928, 2456960, 2736160, 3009776, 3439744, 3762220, 4299680, 5472320, 6019552, 7524440, 8599360, 10944640, 12039104, 15048880, 17198720, 24078208, 30097760, 60195520, 120391040]

約数ペア:

[(1, 120391040), (2, 60195520), (4, 30097760), (5, 24078208), (7, 17198720), (8, 15048880), (10, 12039104), (11, 10944640), (14, 8599360), (16, 7524440), (20, 6019552), (22, 5472320), (28, 4299680), (32, 3762220), (35, 3439744), (40, 3009776), (44, 2736160), (49, 2456960), (55, 2188928), (56, 2149840), (64, 1881110), (70, 1719872), (77, 1563520), (80, 1504888), (88, 1368080), (98, 1228480), (110, 1094464), (112, 1074920), (128, 940555), (140, 859936), (154, 781760), (160, 752444), (176, 684040), (196, 614240), (220, 547232), (224, 537460), (245, 491392), (280, 429968), (308, 390880), (320, 376222), (349, 344960), (352, 342020), (385, 312704), (392, 307120), (440, 273616), (448, 268730), (490, 245696), (539, 223360), (560, 214984), (616, 195440), (640, 188111), (698, 172480), (704, 171010), (770, 156352), (784, 153560), (880, 136808), (896, 134365), (980, 122848), (1078, 111680), (1120, 107492), (1232, 97720), (1396, 86240), (1408, 85505), (1540, 78176), (1568, 76780), (1745, 68992), (1760, 68404), (1960, 61424), (2156, 55840), (2240, 53746), (2443, 49280), (2464, 48860), (2695, 44672), (2792, 43120), (3080, 39088), (3136, 38390), (3490, 34496), (3520, 34202), (3839, 31360), (3920, 30712), (4312, 27920), (4480, 26873), (4886, 24640), (4928, 24430), (5390, 22336), (5584, 21560), (6160, 19544), (6272, 19195), (6980, 17248), (7040, 17101), (7678, 15680), (7840, 15356), (8624, 13960), (9772, 12320), (9856, 12215), (10780, 11168)]