1149276420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277603}}^1$

素因数の和:277641

約数の個数: 72

約数和(自身を含む): 3637722816

約数和(自身を除く): 2488446396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 277603, 555206, 832809, 1110412, 1388015, 1665618, 2498427, 2776030, 3331236, 4164045, 4996854, 5552060, 6384869, 8328090, 9993708, 12492135, 12769738, 16656180, 19154607, 24984270, 25539476, 31924345, 38309214, 49968540, 57463821, 63848690, 76618428, 95773035, 114927642, 127697380, 191546070, 229855284, 287319105, 383092140, 574638210, 1149276420]

約数ペア:

[(1, 1149276420), (2, 574638210), (3, 383092140), (4, 287319105), (5, 229855284), (6, 191546070), (9, 127697380), (10, 114927642), (12, 95773035), (15, 76618428), (18, 63848690), (20, 57463821), (23, 49968540), (30, 38309214), (36, 31924345), (45, 25539476), (46, 24984270), (60, 19154607), (69, 16656180), (90, 12769738), (92, 12492135), (115, 9993708), (138, 8328090), (180, 6384869), (207, 5552060), (230, 4996854), (276, 4164045), (345, 3331236), (414, 2776030), (460, 2498427), (690, 1665618), (828, 1388015), (1035, 1110412), (1380, 832809), (2070, 555206), (4140, 277603)]