1266203880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1172411}}^1$

素因数の和:1172431

約数の個数: 64

約数和(自身を含む): 4220683200

約数和(自身を除く): 2954479320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1172411, 2344822, 3517233, 4689644, 5862055, 7034466, 9379288, 10551699, 11724110, 14068932, 17586165, 21103398, 23448220, 28137864, 31655097, 35172330, 42206796, 46896440, 52758495, 63310194, 70344660, 84413592, 105516990, 126620388, 140689320, 158275485, 211033980, 253240776, 316550970, 422067960, 633101940, 1266203880]

約数ペア:

[(1, 1266203880), (2, 633101940), (3, 422067960), (4, 316550970), (5, 253240776), (6, 211033980), (8, 158275485), (9, 140689320), (10, 126620388), (12, 105516990), (15, 84413592), (18, 70344660), (20, 63310194), (24, 52758495), (27, 46896440), (30, 42206796), (36, 35172330), (40, 31655097), (45, 28137864), (54, 23448220), (60, 21103398), (72, 17586165), (90, 14068932), (108, 11724110), (120, 10551699), (135, 9379288), (180, 7034466), (216, 5862055), (270, 4689644), (360, 3517233), (540, 2344822), (1080, 1172411)]