139830480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1413

約数の個数: 120

約数和(自身を含む): 472970472

約数和(自身を除く): 333139992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1237, 1256, 1413, 1570, 1884, 2355, 2474, 2512, 2826, 3140, 3711, 3768, 4710, 4948, 5652, 6185, 6280, 7065, 7422, 7536, 9420, 9896, 11133, 11304, 12370, 12560, 14130, 14844, 18555, 18840, 19792, 22266, 22608, 24740, 28260, 29688, 37110, 37680, 44532, 49480, 55665, 56520, 59376, 74220, 89064, 98960, 111330, 113040, 148440, 178128, 194209, 222660, 296880, 388418, 445320, 582627, 776836, 890640, 971045, 1165254, 1553672, 1747881, 1942090, 2330508, 2913135, 3107344, 3495762, 3884180, 4661016, 5826270, 6991524, 7768360, 8739405, 9322032, 11652540, 13983048, 15536720, 17478810, 23305080, 27966096, 34957620, 46610160, 69915240, 139830480]

約数ペア:

[(1, 139830480), (2, 69915240), (3, 46610160), (4, 34957620), (5, 27966096), (6, 23305080), (8, 17478810), (9, 15536720), (10, 13983048), (12, 11652540), (15, 9322032), (16, 8739405), (18, 7768360), (20, 6991524), (24, 5826270), (30, 4661016), (36, 3884180), (40, 3495762), (45, 3107344), (48, 2913135), (60, 2330508), (72, 1942090), (80, 1747881), (90, 1553672), (120, 1165254), (144, 971045), (157, 890640), (180, 776836), (240, 582627), (314, 445320), (360, 388418), (471, 296880), (628, 222660), (720, 194209), (785, 178128), (942, 148440), (1237, 113040), (1256, 111330), (1413, 98960), (1570, 89064), (1884, 74220), (2355, 59376), (2474, 56520), (2512, 55665), (2826, 49480), (3140, 44532), (3711, 37680), (3768, 37110), (4710, 29688), (4948, 28260), (5652, 24740), (6185, 22608), (6280, 22266), (7065, 19792), (7422, 18840), (7536, 18555), (9420, 14844), (9896, 14130), (11133, 12560), (11304, 12370)]