248226120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3377

約数の個数: 160

約数和(自身を含む): 870851520

約数和(自身を除く): 622625400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3331, 3726, 4140, 4968, 6210, 6662, 7452, 8280, 9315, 9993, 12420, 13324, 14904, 16655, 18630, 19986, 24840, 26648, 29979, 33310, 37260, 39972, 49965, 59958, 66620, 74520, 76613, 79944, 89937, 99930, 119916, 133240, 149895, 153226, 179874, 199860, 229839, 239832, 269811, 299790, 306452, 359748, 383065, 399720, 449685, 459678, 539622, 599580, 612904, 689517, 719496, 766130, 899370, 919356, 1079244, 1149195, 1199160, 1349055, 1379034, 1532260, 1798740, 1838712, 2068551, 2158488, 2298390, 2698110, 2758068, 3064520, 3447585, 3597480, 4137102, 4596780, 5396220, 5516136, 6205653, 6895170, 8274204, 9193560, 10342755, 10792440, 12411306, 13790340, 16548408, 20685510, 24822612, 27580680, 31028265, 41371020, 49645224, 62056530, 82742040, 124113060, 248226120]

約数ペア:

[(1, 248226120), (2, 124113060), (3, 82742040), (4, 62056530), (5, 49645224), (6, 41371020), (8, 31028265), (9, 27580680), (10, 24822612), (12, 20685510), (15, 16548408), (18, 13790340), (20, 12411306), (23, 10792440), (24, 10342755), (27, 9193560), (30, 8274204), (36, 6895170), (40, 6205653), (45, 5516136), (46, 5396220), (54, 4596780), (60, 4137102), (69, 3597480), (72, 3447585), (81, 3064520), (90, 2758068), (92, 2698110), (108, 2298390), (115, 2158488), (120, 2068551), (135, 1838712), (138, 1798740), (162, 1532260), (180, 1379034), (184, 1349055), (207, 1199160), (216, 1149195), (230, 1079244), (270, 919356), (276, 899370), (324, 766130), (345, 719496), (360, 689517), (405, 612904), (414, 599580), (460, 539622), (540, 459678), (552, 449685), (621, 399720), (648, 383065), (690, 359748), (810, 306452), (828, 299790), (920, 269811), (1035, 239832), (1080, 229839), (1242, 199860), (1380, 179874), (1620, 153226), (1656, 149895), (1863, 133240), (2070, 119916), (2484, 99930), (2760, 89937), (3105, 79944), (3240, 76613), (3331, 74520), (3726, 66620), (4140, 59958), (4968, 49965), (6210, 39972), (6662, 37260), (7452, 33310), (8280, 29979), (9315, 26648), (9993, 24840), (12420, 19986), (13324, 18630), (14904, 16655)]