16327980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{10079}}^1$

素因数の和:10100

約数の個数: 60

約数和(自身を含む): 51226560

約数和(自身を除く): 34898580

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, 10079, 20158, 30237, 40316, 50395, 60474, 90711, 100790, 120948, 151185, 181422, 201580, 272133, 302370, 362844, 453555, 544266, 604740, 816399, 907110, 1088532, 1360665, 1632798, 1814220, 2721330, 3265596, 4081995, 5442660, 8163990, 16327980]

約数ペア:

[(1, 16327980), (2, 8163990), (3, 5442660), (4, 4081995), (5, 3265596), (6, 2721330), (9, 1814220), (10, 1632798), (12, 1360665), (15, 1088532), (18, 907110), (20, 816399), (27, 604740), (30, 544266), (36, 453555), (45, 362844), (54, 302370), (60, 272133), (81, 201580), (90, 181422), (108, 151185), (135, 120948), (162, 100790), (180, 90711), (270, 60474), (324, 50395), (405, 40316), (540, 30237), (810, 20158), (1620, 10079)]