26880120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{24889}}^1$

素因数の和:24909

約数の個数: 64

約数和(自身を含む): 89604000

約数和(自身を除く): 62723880

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, 24889, 49778, 74667, 99556, 124445, 149334, 199112, 224001, 248890, 298668, 373335, 448002, 497780, 597336, 672003, 746670, 896004, 995560, 1120005, 1344006, 1493340, 1792008, 2240010, 2688012, 2986680, 3360015, 4480020, 5376024, 6720030, 8960040, 13440060, 26880120]

約数ペア:

[(1, 26880120), (2, 13440060), (3, 8960040), (4, 6720030), (5, 5376024), (6, 4480020), (8, 3360015), (9, 2986680), (10, 2688012), (12, 2240010), (15, 1792008), (18, 1493340), (20, 1344006), (24, 1120005), (27, 995560), (30, 896004), (36, 746670), (40, 672003), (45, 597336), (54, 497780), (60, 448002), (72, 373335), (90, 298668), (108, 248890), (120, 224001), (135, 199112), (180, 149334), (216, 124445), (270, 99556), (360, 74667), (540, 49778), (1080, 24889)]