9689220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5981}}^1$

素因数の和:6002

約数の個数: 60

約数和(自身を含む): 30400524

約数和(自身を除く): 20711304

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, 5981, 11962, 17943, 23924, 29905, 35886, 53829, 59810, 71772, 89715, 107658, 119620, 161487, 179430, 215316, 269145, 322974, 358860, 484461, 538290, 645948, 807435, 968922, 1076580, 1614870, 1937844, 2422305, 3229740, 4844610, 9689220]

約数ペア:

[(1, 9689220), (2, 4844610), (3, 3229740), (4, 2422305), (5, 1937844), (6, 1614870), (9, 1076580), (10, 968922), (12, 807435), (15, 645948), (18, 538290), (20, 484461), (27, 358860), (30, 322974), (36, 269145), (45, 215316), (54, 179430), (60, 161487), (81, 119620), (90, 107658), (108, 89715), (135, 71772), (162, 59810), (180, 53829), (270, 35886), (324, 29905), (405, 23924), (540, 17943), (810, 11962), (1620, 5981)]