1373842620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{848051}}^1$

素因数の和:848072

約数の個数: 60

約数和(自身を含む): 4309800264

約数和(自身を除く): 2935957644

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, 848051, 1696102, 2544153, 3392204, 4240255, 5088306, 7632459, 8480510, 10176612, 12720765, 15264918, 16961020, 22897377, 25441530, 30529836, 38162295, 45794754, 50883060, 68692131, 76324590, 91589508, 114486885, 137384262, 152649180, 228973770, 274768524, 343460655, 457947540, 686921310, 1373842620]

約数ペア:

[(1, 1373842620), (2, 686921310), (3, 457947540), (4, 343460655), (5, 274768524), (6, 228973770), (9, 152649180), (10, 137384262), (12, 114486885), (15, 91589508), (18, 76324590), (20, 68692131), (27, 50883060), (30, 45794754), (36, 38162295), (45, 30529836), (54, 25441530), (60, 22897377), (81, 16961020), (90, 15264918), (108, 12720765), (135, 10176612), (162, 8480510), (180, 7632459), (270, 5088306), (324, 4240255), (405, 3392204), (540, 2544153), (810, 1696102), (1620, 848051)]