61968780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{114757}}^1$

素因数の和:114775

約数の個数: 48

約数和(自身を含む): 192793440

約数和(自身を除く): 130824660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 114757, 229514, 344271, 459028, 573785, 688542, 1032813, 1147570, 1377084, 1721355, 2065626, 2295140, 3098439, 3442710, 4131252, 5164065, 6196878, 6885420, 10328130, 12393756, 15492195, 20656260, 30984390, 61968780]

約数ペア:

[(1, 61968780), (2, 30984390), (3, 20656260), (4, 15492195), (5, 12393756), (6, 10328130), (9, 6885420), (10, 6196878), (12, 5164065), (15, 4131252), (18, 3442710), (20, 3098439), (27, 2295140), (30, 2065626), (36, 1721355), (45, 1377084), (54, 1147570), (60, 1032813), (90, 688542), (108, 573785), (135, 459028), (180, 344271), (270, 229514), (540, 114757)]