7528080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4481}}^1$

素因数の和:4504

約数の個数: 80

約数和(自身を含む): 26676864

約数和(自身を除く): 19148784

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, 1680, 4481, 8962, 13443, 17924, 22405, 26886, 31367, 35848, 44810, 53772, 62734, 67215, 71696, 89620, 94101, 107544, 125468, 134430, 156835, 179240, 188202, 215088, 250936, 268860, 313670, 358480, 376404, 470505, 501872, 537720, 627340, 752808, 941010, 1075440, 1254680, 1505616, 1882020, 2509360, 3764040, 7528080]

約数ペア:

[(1, 7528080), (2, 3764040), (3, 2509360), (4, 1882020), (5, 1505616), (6, 1254680), (7, 1075440), (8, 941010), (10, 752808), (12, 627340), (14, 537720), (15, 501872), (16, 470505), (20, 376404), (21, 358480), (24, 313670), (28, 268860), (30, 250936), (35, 215088), (40, 188202), (42, 179240), (48, 156835), (56, 134430), (60, 125468), (70, 107544), (80, 94101), (84, 89620), (105, 71696), (112, 67215), (120, 62734), (140, 53772), (168, 44810), (210, 35848), (240, 31367), (280, 26886), (336, 22405), (420, 17924), (560, 13443), (840, 8962), (1680, 4481)]