25115311440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11627459}}^1$

素因数の和:11627481

約数の個数: 80

約数和(自身を含む): 86508302400

約数和(自身を除く): 61392990960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 11627459, 23254918, 34882377, 46509836, 58137295, 69764754, 93019672, 104647131, 116274590, 139529508, 174411885, 186039344, 209294262, 232549180, 279059016, 313941393, 348823770, 418588524, 465098360, 523235655, 558118032, 627882786, 697647540, 837177048, 930196720, 1046471310, 1255765572, 1395295080, 1569706965, 1674354096, 2092942620, 2511531144, 2790590160, 3139413930, 4185885240, 5023062288, 6278827860, 8371770480, 12557655720, 25115311440]

約数ペア:

[(1, 25115311440), (2, 12557655720), (3, 8371770480), (4, 6278827860), (5, 5023062288), (6, 4185885240), (8, 3139413930), (9, 2790590160), (10, 2511531144), (12, 2092942620), (15, 1674354096), (16, 1569706965), (18, 1395295080), (20, 1255765572), (24, 1046471310), (27, 930196720), (30, 837177048), (36, 697647540), (40, 627882786), (45, 558118032), (48, 523235655), (54, 465098360), (60, 418588524), (72, 348823770), (80, 313941393), (90, 279059016), (108, 232549180), (120, 209294262), (135, 186039344), (144, 174411885), (180, 139529508), (216, 116274590), (240, 104647131), (270, 93019672), (360, 69764754), (432, 58137295), (540, 46509836), (720, 34882377), (1080, 23254918), (2160, 11627459)]