1345778880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8929}}^1$

素因数の和:9106

約数の個数: 112

約数和(自身を含む): 4300545120

約数和(自身を除く): 2954766240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 471, 480, 628, 785, 942, 960, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 5024, 6280, 7536, 8929, 9420, 10048, 12560, 15072, 17858, 18840, 25120, 26787, 30144, 35716, 37680, 44645, 50240, 53574, 71432, 75360, 89290, 107148, 133935, 142864, 150720, 178580, 214296, 267870, 285728, 357160, 428592, 535740, 571456, 714320, 857184, 1071480, 1401853, 1428640, 1714368, 2142960, 2803706, 2857280, 4205559, 4285920, 5607412, 7009265, 8411118, 8571840, 11214824, 14018530, 16822236, 21027795, 22429648, 28037060, 33644472, 42055590, 44859296, 56074120, 67288944, 84111180, 89718592, 112148240, 134577888, 168222360, 224296480, 269155776, 336444720, 448592960, 672889440, 1345778880]

約数ペア:

[(1, 1345778880), (2, 672889440), (3, 448592960), (4, 336444720), (5, 269155776), (6, 224296480), (8, 168222360), (10, 134577888), (12, 112148240), (15, 89718592), (16, 84111180), (20, 67288944), (24, 56074120), (30, 44859296), (32, 42055590), (40, 33644472), (48, 28037060), (60, 22429648), (64, 21027795), (80, 16822236), (96, 14018530), (120, 11214824), (157, 8571840), (160, 8411118), (192, 7009265), (240, 5607412), (314, 4285920), (320, 4205559), (471, 2857280), (480, 2803706), (628, 2142960), (785, 1714368), (942, 1428640), (960, 1401853), (1256, 1071480), (1570, 857184), (1884, 714320), (2355, 571456), (2512, 535740), (3140, 428592), (3768, 357160), (4710, 285728), (5024, 267870), (6280, 214296), (7536, 178580), (8929, 150720), (9420, 142864), (10048, 133935), (12560, 107148), (15072, 89290), (17858, 75360), (18840, 71432), (25120, 53574), (26787, 50240), (30144, 44645), (35716, 37680)]