83627520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{10889}}^1$

素因数の和:10915

約数の個数: 80

約数和(自身を含む): 267371280

約数和(自身を除く): 183743760

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 10889, 21778, 32667, 43556, 54445, 65334, 87112, 108890, 130668, 163335, 174224, 217780, 261336, 326670, 348448, 435560, 522672, 653340, 696896, 871120, 1045344, 1306680, 1393792, 1742240, 2090688, 2613360, 2787584, 3484480, 4181376, 5226720, 5575168, 6968960, 8362752, 10453440, 13937920, 16725504, 20906880, 27875840, 41813760, 83627520]

約数ペア:

[(1, 83627520), (2, 41813760), (3, 27875840), (4, 20906880), (5, 16725504), (6, 13937920), (8, 10453440), (10, 8362752), (12, 6968960), (15, 5575168), (16, 5226720), (20, 4181376), (24, 3484480), (30, 2787584), (32, 2613360), (40, 2090688), (48, 1742240), (60, 1393792), (64, 1306680), (80, 1045344), (96, 871120), (120, 696896), (128, 653340), (160, 522672), (192, 435560), (240, 348448), (256, 326670), (320, 261336), (384, 217780), (480, 174224), (512, 163335), (640, 130668), (768, 108890), (960, 87112), (1280, 65334), (1536, 54445), (1920, 43556), (2560, 32667), (3840, 21778), (7680, 10889)]