553839480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 1863388800

約数和(自身を除く): 1309549320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 157, 164, 180, 205, 239, 246, 314, 328, 360, 369, 410, 471, 478, 492, 615, 628, 717, 738, 785, 820, 942, 956, 984, 1195, 1230, 1256, 1413, 1434, 1476, 1570, 1640, 1845, 1884, 1912, 2151, 2355, 2390, 2460, 2826, 2868, 2952, 3140, 3585, 3690, 3768, 4302, 4710, 4780, 4920, 5652, 5736, 6280, 6437, 7065, 7170, 7380, 8604, 9420, 9560, 9799, 10755, 11304, 12874, 14130, 14340, 14760, 17208, 18840, 19311, 19598, 21510, 25748, 28260, 28680, 29397, 32185, 37523, 38622, 39196, 43020, 48995, 51496, 56520, 57933, 58794, 64370, 75046, 77244, 78392, 86040, 88191, 96555, 97990, 112569, 115866, 117588, 128740, 146985, 150092, 154488, 176382, 187615, 193110, 195980, 225138, 231732, 235176, 257480, 289665, 293970, 300184, 337707, 352764, 375230, 386220, 391960, 440955, 450276, 463464, 562845, 579330, 587940, 675414, 705528, 750460, 772440, 881910, 900552, 1125690, 1158660, 1175880, 1350828, 1500920, 1538443, 1688535, 1763820, 2251380, 2317320, 2701656, 3076886, 3377070, 3527640, 4502760, 4615329, 6153772, 6754140, 7692215, 9230658, 12307544, 13508280, 13845987, 15384430, 18461316, 23076645, 27691974, 30768860, 36922632, 46153290, 55383948, 61537720, 69229935, 92306580, 110767896, 138459870, 184613160, 276919740, 553839480]

約数ペア:

[(1, 553839480), (2, 276919740), (3, 184613160), (4, 138459870), (5, 110767896), (6, 92306580), (8, 69229935), (9, 61537720), (10, 55383948), (12, 46153290), (15, 36922632), (18, 30768860), (20, 27691974), (24, 23076645), (30, 18461316), (36, 15384430), (40, 13845987), (41, 13508280), (45, 12307544), (60, 9230658), (72, 7692215), (82, 6754140), (90, 6153772), (120, 4615329), (123, 4502760), (157, 3527640), (164, 3377070), (180, 3076886), (205, 2701656), (239, 2317320), (246, 2251380), (314, 1763820), (328, 1688535), (360, 1538443), (369, 1500920), (410, 1350828), (471, 1175880), (478, 1158660), (492, 1125690), (615, 900552), (628, 881910), (717, 772440), (738, 750460), (785, 705528), (820, 675414), (942, 587940), (956, 579330), (984, 562845), (1195, 463464), (1230, 450276), (1256, 440955), (1413, 391960), (1434, 386220), (1476, 375230), (1570, 352764), (1640, 337707), (1845, 300184), (1884, 293970), (1912, 289665), (2151, 257480), (2355, 235176), (2390, 231732), (2460, 225138), (2826, 195980), (2868, 193110), (2952, 187615), (3140, 176382), (3585, 154488), (3690, 150092), (3768, 146985), (4302, 128740), (4710, 117588), (4780, 115866), (4920, 112569), (5652, 97990), (5736, 96555), (6280, 88191), (6437, 86040), (7065, 78392), (7170, 77244), (7380, 75046), (8604, 64370), (9420, 58794), (9560, 57933), (9799, 56520), (10755, 51496), (11304, 48995), (12874, 43020), (14130, 39196), (14340, 38622), (14760, 37523), (17208, 32185), (18840, 29397), (19311, 28680), (19598, 28260), (21510, 25748)]