1318665840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{116903}}^1$

素因数の和:116966

約数の個数: 80

約数和(自身を含む): 4174875648

約数和(自身を除く): 2856209808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 116903, 233806, 350709, 467612, 584515, 701418, 935224, 1169030, 1402836, 1753545, 1870448, 2338060, 2805672, 3507090, 4676120, 5494441, 5611344, 7014180, 9352240, 10988882, 14028360, 16483323, 21977764, 27472205, 28056720, 32966646, 43955528, 54944410, 65933292, 82416615, 87911056, 109888820, 131866584, 164833230, 219777640, 263733168, 329666460, 439555280, 659332920, 1318665840]

約数ペア:

[(1, 1318665840), (2, 659332920), (3, 439555280), (4, 329666460), (5, 263733168), (6, 219777640), (8, 164833230), (10, 131866584), (12, 109888820), (15, 87911056), (16, 82416615), (20, 65933292), (24, 54944410), (30, 43955528), (40, 32966646), (47, 28056720), (48, 27472205), (60, 21977764), (80, 16483323), (94, 14028360), (120, 10988882), (141, 9352240), (188, 7014180), (235, 5611344), (240, 5494441), (282, 4676120), (376, 3507090), (470, 2805672), (564, 2338060), (705, 1870448), (752, 1753545), (940, 1402836), (1128, 1169030), (1410, 935224), (1880, 701418), (2256, 584515), (2820, 467612), (3760, 350709), (5640, 233806), (11280, 116903)]