66751920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1219

約数の個数: 120

約数和(自身を含む): 227079216

約数和(自身を除く): 160327296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1117, 1245, 1328, 1494, 1660, 1992, 2234, 2490, 2988, 3320, 3351, 3735, 3984, 4468, 4980, 5585, 5976, 6640, 6702, 7470, 8936, 9960, 10053, 11170, 11952, 13404, 14940, 16755, 17872, 19920, 20106, 22340, 26808, 29880, 33510, 40212, 44680, 50265, 53616, 59760, 67020, 80424, 89360, 92711, 100530, 134040, 160848, 185422, 201060, 268080, 278133, 370844, 402120, 463555, 556266, 741688, 804240, 834399, 927110, 1112532, 1390665, 1483376, 1668798, 1854220, 2225064, 2781330, 3337596, 3708440, 4171995, 4450128, 5562660, 6675192, 7416880, 8343990, 11125320, 13350384, 16687980, 22250640, 33375960, 66751920]

約数ペア:

[(1, 66751920), (2, 33375960), (3, 22250640), (4, 16687980), (5, 13350384), (6, 11125320), (8, 8343990), (9, 7416880), (10, 6675192), (12, 5562660), (15, 4450128), (16, 4171995), (18, 3708440), (20, 3337596), (24, 2781330), (30, 2225064), (36, 1854220), (40, 1668798), (45, 1483376), (48, 1390665), (60, 1112532), (72, 927110), (80, 834399), (83, 804240), (90, 741688), (120, 556266), (144, 463555), (166, 402120), (180, 370844), (240, 278133), (249, 268080), (332, 201060), (360, 185422), (415, 160848), (498, 134040), (664, 100530), (720, 92711), (747, 89360), (830, 80424), (996, 67020), (1117, 59760), (1245, 53616), (1328, 50265), (1494, 44680), (1660, 40212), (1992, 33510), (2234, 29880), (2490, 26808), (2988, 22340), (3320, 20106), (3351, 19920), (3735, 17872), (3984, 16755), (4468, 14940), (4980, 13404), (5585, 11952), (5976, 11170), (6640, 10053), (6702, 9960), (7470, 8936)]