12485880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1082

約数の個数: 128

約数和(自身を含む): 45446400

約数和(自身を除く): 32960520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1051, 1080, 1188, 1320, 1485, 1980, 2102, 2376, 2970, 3153, 3960, 4204, 5255, 5940, 6306, 8408, 9459, 10510, 11561, 11880, 12612, 15765, 18918, 21020, 23122, 25224, 28377, 31530, 34683, 37836, 42040, 46244, 47295, 56754, 57805, 63060, 69366, 75672, 92488, 94590, 104049, 113508, 115610, 126120, 138732, 141885, 173415, 189180, 208098, 227016, 231220, 277464, 283770, 312147, 346830, 378360, 416196, 462440, 520245, 567540, 624294, 693660, 832392, 1040490, 1135080, 1248588, 1387320, 1560735, 2080980, 2497176, 3121470, 4161960, 6242940, 12485880]

約数ペア:

[(1, 12485880), (2, 6242940), (3, 4161960), (4, 3121470), (5, 2497176), (6, 2080980), (8, 1560735), (9, 1387320), (10, 1248588), (11, 1135080), (12, 1040490), (15, 832392), (18, 693660), (20, 624294), (22, 567540), (24, 520245), (27, 462440), (30, 416196), (33, 378360), (36, 346830), (40, 312147), (44, 283770), (45, 277464), (54, 231220), (55, 227016), (60, 208098), (66, 189180), (72, 173415), (88, 141885), (90, 138732), (99, 126120), (108, 115610), (110, 113508), (120, 104049), (132, 94590), (135, 92488), (165, 75672), (180, 69366), (198, 63060), (216, 57805), (220, 56754), (264, 47295), (270, 46244), (297, 42040), (330, 37836), (360, 34683), (396, 31530), (440, 28377), (495, 25224), (540, 23122), (594, 21020), (660, 18918), (792, 15765), (990, 12612), (1051, 11880), (1080, 11561), (1188, 10510), (1320, 9459), (1485, 8408), (1980, 6306), (2102, 5940), (2376, 5255), (2970, 4204), (3153, 3960)]