8520686820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3167}}^1\times {\mathrm{14947}}^1$

素因数の和:18129

約数の個数: 72

約数和(自身を含む): 25855974144

約数和(自身を除く): 17335287324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3167, 6334, 9501, 12668, 14947, 15835, 19002, 28503, 29894, 31670, 38004, 44841, 47505, 57006, 59788, 63340, 74735, 89682, 95010, 114012, 134523, 142515, 149470, 179364, 190020, 224205, 269046, 285030, 298940, 448410, 538092, 570060, 672615, 896820, 1345230, 2690460, 47337149, 94674298, 142011447, 189348596, 236685745, 284022894, 426034341, 473371490, 568045788, 710057235, 852068682, 946742980, 1420114470, 1704137364, 2130171705, 2840228940, 4260343410, 8520686820]

約数ペア:

[(1, 8520686820), (2, 4260343410), (3, 2840228940), (4, 2130171705), (5, 1704137364), (6, 1420114470), (9, 946742980), (10, 852068682), (12, 710057235), (15, 568045788), (18, 473371490), (20, 426034341), (30, 284022894), (36, 236685745), (45, 189348596), (60, 142011447), (90, 94674298), (180, 47337149), (3167, 2690460), (6334, 1345230), (9501, 896820), (12668, 672615), (14947, 570060), (15835, 538092), (19002, 448410), (28503, 298940), (29894, 285030), (31670, 269046), (38004, 224205), (44841, 190020), (47505, 179364), (57006, 149470), (59788, 142515), (63340, 134523), (74735, 114012), (89682, 95010)]