712320

素因数分解:

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

素因数の和:82

約数の個数: 128

約数和(自身を含む): 2643840

約数和(自身を除く): 1931520

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, 265, 280, 318, 320, 336, 371, 384, 420, 424, 448, 480, 530, 560, 636, 640, 672, 742, 795, 840, 848, 896, 960, 1060, 1113, 1120, 1272, 1344, 1484, 1590, 1680, 1696, 1855, 1920, 2120, 2226, 2240, 2544, 2688, 2968, 3180, 3360, 3392, 3710, 4240, 4452, 4480, 5088, 5565, 5936, 6360, 6720, 6784, 7420, 8480, 8904, 10176, 11130, 11872, 12720, 13440, 14840, 16960, 17808, 20352, 22260, 23744, 25440, 29680, 33920, 35616, 44520, 47488, 50880, 59360, 71232, 89040, 101760, 118720, 142464, 178080, 237440, 356160, 712320]

約数ペア:

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