271240380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21839}}^1$

素因数の和:21880

約数の個数: 96

約数和(自身を含む): 880588800

約数和(自身を除く): 609348420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 21839, 43678, 65517, 87356, 109195, 131034, 196551, 218390, 262068, 327585, 393102, 436780, 502297, 589653, 655170, 786204, 982755, 1004594, 1179306, 1310340, 1506891, 1965510, 2009188, 2358612, 2511485, 2948265, 3013782, 3931020, 4520673, 5022970, 5896530, 6027564, 7534455, 9041346, 10045940, 11793060, 13562019, 15068910, 18082692, 22603365, 27124038, 30137820, 45206730, 54248076, 67810095, 90413460, 135620190, 271240380]

約数ペア:

[(1, 271240380), (2, 135620190), (3, 90413460), (4, 67810095), (5, 54248076), (6, 45206730), (9, 30137820), (10, 27124038), (12, 22603365), (15, 18082692), (18, 15068910), (20, 13562019), (23, 11793060), (27, 10045940), (30, 9041346), (36, 7534455), (45, 6027564), (46, 5896530), (54, 5022970), (60, 4520673), (69, 3931020), (90, 3013782), (92, 2948265), (108, 2511485), (115, 2358612), (135, 2009188), (138, 1965510), (180, 1506891), (207, 1310340), (230, 1179306), (270, 1004594), (276, 982755), (345, 786204), (414, 655170), (460, 589653), (540, 502297), (621, 436780), (690, 393102), (828, 327585), (1035, 262068), (1242, 218390), (1380, 196551), (2070, 131034), (2484, 109195), (3105, 87356), (4140, 65517), (6210, 43678), (12420, 21839)]