1966195080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1820551}}^1$

素因数の和:1820571

約数の個数: 64

約数和(自身を含む): 6553987200

約数和(自身を除く): 4587792120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1820551, 3641102, 5461653, 7282204, 9102755, 10923306, 14564408, 16384959, 18205510, 21846612, 27308265, 32769918, 36411020, 43693224, 49154877, 54616530, 65539836, 72822040, 81924795, 98309754, 109233060, 131079672, 163849590, 196619508, 218466120, 245774385, 327699180, 393239016, 491548770, 655398360, 983097540, 1966195080]

約数ペア:

[(1, 1966195080), (2, 983097540), (3, 655398360), (4, 491548770), (5, 393239016), (6, 327699180), (8, 245774385), (9, 218466120), (10, 196619508), (12, 163849590), (15, 131079672), (18, 109233060), (20, 98309754), (24, 81924795), (27, 72822040), (30, 65539836), (36, 54616530), (40, 49154877), (45, 43693224), (54, 36411020), (60, 32769918), (72, 27308265), (90, 21846612), (108, 18205510), (120, 16384959), (135, 14564408), (180, 10923306), (216, 9102755), (270, 7282204), (360, 5461653), (540, 3641102), (1080, 1820551)]