1438306560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{124853}}^1$

素因数の和:124880

約数の個数: 108

約数和(自身を含む): 4976430732

約数和(自身を除く): 3538124172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 124853, 249706, 374559, 499412, 624265, 749118, 998824, 1123677, 1248530, 1498236, 1872795, 1997648, 2247354, 2497060, 2996472, 3745590, 3995296, 4494708, 4994120, 5618385, 5992944, 7491180, 7990592, 8989416, 9988240, 11236770, 11985888, 14982360, 15981184, 17978832, 19976480, 22473540, 23971776, 29964720, 31962368, 35957664, 39952960, 44947080, 47943552, 59929440, 71915328, 79905920, 89894160, 95887104, 119858880, 143830656, 159811840, 179788320, 239717760, 287661312, 359576640, 479435520, 719153280, 1438306560]

約数ペア:

[(1, 1438306560), (2, 719153280), (3, 479435520), (4, 359576640), (5, 287661312), (6, 239717760), (8, 179788320), (9, 159811840), (10, 143830656), (12, 119858880), (15, 95887104), (16, 89894160), (18, 79905920), (20, 71915328), (24, 59929440), (30, 47943552), (32, 44947080), (36, 39952960), (40, 35957664), (45, 31962368), (48, 29964720), (60, 23971776), (64, 22473540), (72, 19976480), (80, 17978832), (90, 15981184), (96, 14982360), (120, 11985888), (128, 11236770), (144, 9988240), (160, 8989416), (180, 7990592), (192, 7491180), (240, 5992944), (256, 5618385), (288, 4994120), (320, 4494708), (360, 3995296), (384, 3745590), (480, 2996472), (576, 2497060), (640, 2247354), (720, 1997648), (768, 1872795), (960, 1498236), (1152, 1248530), (1280, 1123677), (1440, 998824), (1920, 749118), (2304, 624265), (2880, 499412), (3840, 374559), (5760, 249706), (11520, 124853)]