86991360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 160

約数和(自身を含む): 285196032

約数和(自身を除く): 198204672

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, 120, 128, 141, 160, 188, 192, 235, 240, 241, 256, 282, 320, 376, 384, 470, 480, 482, 512, 564, 640, 705, 723, 752, 768, 940, 960, 964, 1128, 1205, 1280, 1410, 1446, 1504, 1536, 1880, 1920, 1928, 2256, 2410, 2560, 2820, 2892, 3008, 3615, 3760, 3840, 3856, 4512, 4820, 5640, 5784, 6016, 7230, 7520, 7680, 7712, 9024, 9640, 11280, 11327, 11568, 12032, 14460, 15040, 15424, 18048, 19280, 22560, 22654, 23136, 24064, 28920, 30080, 30848, 33981, 36096, 38560, 45120, 45308, 46272, 56635, 57840, 60160, 61696, 67962, 72192, 77120, 90240, 90616, 92544, 113270, 115680, 120320, 123392, 135924, 154240, 169905, 180480, 181232, 185088, 226540, 231360, 271848, 308480, 339810, 360960, 362464, 370176, 453080, 462720, 543696, 616960, 679620, 724928, 906160, 925440, 1087392, 1359240, 1449856, 1812320, 1850880, 2174784, 2718480, 2899712, 3624640, 4349568, 5436960, 5799424, 7249280, 8699136, 10873920, 14498560, 17398272, 21747840, 28997120, 43495680, 86991360]

約数ペア:

[(1, 86991360), (2, 43495680), (3, 28997120), (4, 21747840), (5, 17398272), (6, 14498560), (8, 10873920), (10, 8699136), (12, 7249280), (15, 5799424), (16, 5436960), (20, 4349568), (24, 3624640), (30, 2899712), (32, 2718480), (40, 2174784), (47, 1850880), (48, 1812320), (60, 1449856), (64, 1359240), (80, 1087392), (94, 925440), (96, 906160), (120, 724928), (128, 679620), (141, 616960), (160, 543696), (188, 462720), (192, 453080), (235, 370176), (240, 362464), (241, 360960), (256, 339810), (282, 308480), (320, 271848), (376, 231360), (384, 226540), (470, 185088), (480, 181232), (482, 180480), (512, 169905), (564, 154240), (640, 135924), (705, 123392), (723, 120320), (752, 115680), (768, 113270), (940, 92544), (960, 90616), (964, 90240), (1128, 77120), (1205, 72192), (1280, 67962), (1410, 61696), (1446, 60160), (1504, 57840), (1536, 56635), (1880, 46272), (1920, 45308), (1928, 45120), (2256, 38560), (2410, 36096), (2560, 33981), (2820, 30848), (2892, 30080), (3008, 28920), (3615, 24064), (3760, 23136), (3840, 22654), (3856, 22560), (4512, 19280), (4820, 18048), (5640, 15424), (5784, 15040), (6016, 14460), (7230, 12032), (7520, 11568), (7680, 11327), (7712, 11280), (9024, 9640)]