2849280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1$

素因数の和:86

約数の個数: 160

約数和(自身を含む): 10606464

約数和(自身を除く): 7757184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 240, 256, 265, 280, 318, 320, 336, 371, 384, 420, 424, 448, 480, 512, 530, 560, 636, 640, 672, 742, 768, 795, 840, 848, 896, 960, 1060, 1113, 1120, 1272, 1280, 1344, 1484, 1536, 1590, 1680, 1696, 1792, 1855, 1920, 2120, 2226, 2240, 2544, 2560, 2688, 2968, 3180, 3360, 3392, 3584, 3710, 3840, 4240, 4452, 4480, 5088, 5376, 5565, 5936, 6360, 6720, 6784, 7420, 7680, 8480, 8904, 8960, 10176, 10752, 11130, 11872, 12720, 13440, 13568, 14840, 16960, 17808, 17920, 20352, 22260, 23744, 25440, 26880, 27136, 29680, 33920, 35616, 40704, 44520, 47488, 50880, 53760, 59360, 67840, 71232, 81408, 89040, 94976, 101760, 118720, 135680, 142464, 178080, 189952, 203520, 237440, 284928, 356160, 407040, 474880, 569856, 712320, 949760, 1424640, 2849280]

約数ペア:

[(1, 2849280), (2, 1424640), (3, 949760), (4, 712320), (5, 569856), (6, 474880), (7, 407040), (8, 356160), (10, 284928), (12, 237440), (14, 203520), (15, 189952), (16, 178080), (20, 142464), (21, 135680), (24, 118720), (28, 101760), (30, 94976), (32, 89040), (35, 81408), (40, 71232), (42, 67840), (48, 59360), (53, 53760), (56, 50880), (60, 47488), (64, 44520), (70, 40704), (80, 35616), (84, 33920), (96, 29680), (105, 27136), (106, 26880), (112, 25440), (120, 23744), (128, 22260), (140, 20352), (159, 17920), (160, 17808), (168, 16960), (192, 14840), (210, 13568), (212, 13440), (224, 12720), (240, 11872), (256, 11130), (265, 10752), (280, 10176), (318, 8960), (320, 8904), (336, 8480), (371, 7680), (384, 7420), (420, 6784), (424, 6720), (448, 6360), (480, 5936), (512, 5565), (530, 5376), (560, 5088), (636, 4480), (640, 4452), (672, 4240), (742, 3840), (768, 3710), (795, 3584), (840, 3392), (848, 3360), (896, 3180), (960, 2968), (1060, 2688), (1113, 2560), (1120, 2544), (1272, 2240), (1280, 2226), (1344, 2120), (1484, 1920), (1536, 1855), (1590, 1792), (1680, 1696)]