7259220

素因数分解:

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

素因数の和:4502

約数の個数: 60

約数和(自身を含む): 22777524

約数和(自身を除く): 15518304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 4481, 8962, 13443, 17924, 22405, 26886, 40329, 44810, 53772, 67215, 80658, 89620, 120987, 134430, 161316, 201645, 241974, 268860, 362961, 403290, 483948, 604935, 725922, 806580, 1209870, 1451844, 1814805, 2419740, 3629610, 7259220]

約数ペア:

[(1, 7259220), (2, 3629610), (3, 2419740), (4, 1814805), (5, 1451844), (6, 1209870), (9, 806580), (10, 725922), (12, 604935), (15, 483948), (18, 403290), (20, 362961), (27, 268860), (30, 241974), (36, 201645), (45, 161316), (54, 134430), (60, 120987), (81, 89620), (90, 80658), (108, 67215), (135, 53772), (162, 44810), (180, 40329), (270, 26886), (324, 22405), (405, 17924), (540, 13443), (810, 8962), (1620, 4481)]