2488080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1481}}^1$

素因数の和:1504

約数の個数: 80

約数和(自身を含む): 8820864

約数和(自身を除く): 6332784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1481, 1680, 2962, 4443, 5924, 7405, 8886, 10367, 11848, 14810, 17772, 20734, 22215, 23696, 29620, 31101, 35544, 41468, 44430, 51835, 59240, 62202, 71088, 82936, 88860, 103670, 118480, 124404, 155505, 165872, 177720, 207340, 248808, 311010, 355440, 414680, 497616, 622020, 829360, 1244040, 2488080]

約数ペア:

[(1, 2488080), (2, 1244040), (3, 829360), (4, 622020), (5, 497616), (6, 414680), (7, 355440), (8, 311010), (10, 248808), (12, 207340), (14, 177720), (15, 165872), (16, 155505), (20, 124404), (21, 118480), (24, 103670), (28, 88860), (30, 82936), (35, 71088), (40, 62202), (42, 59240), (48, 51835), (56, 44430), (60, 41468), (70, 35544), (80, 31101), (84, 29620), (105, 23696), (112, 22215), (120, 20734), (140, 17772), (168, 14810), (210, 11848), (240, 10367), (280, 8886), (336, 7405), (420, 5924), (560, 4443), (840, 2962), (1481, 1680)]