2718350640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{51719}}^1$

素因数の和:51811

約数の個数: 120

約数和(自身を含む): 9254363040

約数和(自身を除く): 6536012400

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, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 17520, 26280, 51719, 52560, 103438, 155157, 206876, 258595, 310314, 413752, 465471, 517190, 620628, 775785, 827504, 930942, 1034380, 1241256, 1551570, 1861884, 2068760, 2327355, 2482512, 3103140, 3723768, 3775487, 4137520, 4654710, 6206280, 7447536, 7550974, 9309420, 11326461, 12412560, 15101948, 18618840, 18877435, 22652922, 30203896, 33979383, 37237680, 37754870, 45305844, 56632305, 60407792, 67958766, 75509740, 90611688, 113264610, 135917532, 151019480, 169896915, 181223376, 226529220, 271835064, 302038960, 339793830, 453058440, 543670128, 679587660, 906116880, 1359175320, 2718350640]

約数ペア:

[(1, 2718350640), (2, 1359175320), (3, 906116880), (4, 679587660), (5, 543670128), (6, 453058440), (8, 339793830), (9, 302038960), (10, 271835064), (12, 226529220), (15, 181223376), (16, 169896915), (18, 151019480), (20, 135917532), (24, 113264610), (30, 90611688), (36, 75509740), (40, 67958766), (45, 60407792), (48, 56632305), (60, 45305844), (72, 37754870), (73, 37237680), (80, 33979383), (90, 30203896), (120, 22652922), (144, 18877435), (146, 18618840), (180, 15101948), (219, 12412560), (240, 11326461), (292, 9309420), (360, 7550974), (365, 7447536), (438, 6206280), (584, 4654710), (657, 4137520), (720, 3775487), (730, 3723768), (876, 3103140), (1095, 2482512), (1168, 2327355), (1314, 2068760), (1460, 1861884), (1752, 1551570), (2190, 1241256), (2628, 1034380), (2920, 930942), (3285, 827504), (3504, 775785), (4380, 620628), (5256, 517190), (5840, 465471), (6570, 413752), (8760, 310314), (10512, 258595), (13140, 206876), (17520, 155157), (26280, 103438), (51719, 52560)]