40788480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 134348544

約数和(自身を除く): 93560064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 113, 120, 128, 141, 160, 188, 192, 226, 235, 240, 256, 282, 320, 339, 376, 384, 452, 470, 480, 512, 564, 565, 640, 678, 705, 752, 768, 904, 940, 960, 1128, 1130, 1280, 1356, 1410, 1504, 1536, 1695, 1808, 1880, 1920, 2256, 2260, 2560, 2712, 2820, 3008, 3390, 3616, 3760, 3840, 4512, 4520, 5311, 5424, 5640, 6016, 6780, 7232, 7520, 7680, 9024, 9040, 10622, 10848, 11280, 12032, 13560, 14464, 15040, 15933, 18048, 18080, 21244, 21696, 22560, 24064, 26555, 27120, 28928, 30080, 31866, 36096, 36160, 42488, 43392, 45120, 53110, 54240, 57856, 60160, 63732, 72192, 72320, 79665, 84976, 86784, 90240, 106220, 108480, 120320, 127464, 144640, 159330, 169952, 173568, 180480, 212440, 216960, 254928, 289280, 318660, 339904, 360960, 424880, 433920, 509856, 637320, 679808, 849760, 867840, 1019712, 1274640, 1359616, 1699520, 2039424, 2549280, 2719232, 3399040, 4078848, 5098560, 6798080, 8157696, 10197120, 13596160, 20394240, 40788480]

約数ペア:

[(1, 40788480), (2, 20394240), (3, 13596160), (4, 10197120), (5, 8157696), (6, 6798080), (8, 5098560), (10, 4078848), (12, 3399040), (15, 2719232), (16, 2549280), (20, 2039424), (24, 1699520), (30, 1359616), (32, 1274640), (40, 1019712), (47, 867840), (48, 849760), (60, 679808), (64, 637320), (80, 509856), (94, 433920), (96, 424880), (113, 360960), (120, 339904), (128, 318660), (141, 289280), (160, 254928), (188, 216960), (192, 212440), (226, 180480), (235, 173568), (240, 169952), (256, 159330), (282, 144640), (320, 127464), (339, 120320), (376, 108480), (384, 106220), (452, 90240), (470, 86784), (480, 84976), (512, 79665), (564, 72320), (565, 72192), (640, 63732), (678, 60160), (705, 57856), (752, 54240), (768, 53110), (904, 45120), (940, 43392), (960, 42488), (1128, 36160), (1130, 36096), (1280, 31866), (1356, 30080), (1410, 28928), (1504, 27120), (1536, 26555), (1695, 24064), (1808, 22560), (1880, 21696), (1920, 21244), (2256, 18080), (2260, 18048), (2560, 15933), (2712, 15040), (2820, 14464), (3008, 13560), (3390, 12032), (3616, 11280), (3760, 10848), (3840, 10622), (4512, 9040), (4520, 9024), (5311, 7680), (5424, 7520), (5640, 7232), (6016, 6780)]