12145968720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{16869401}}^1$

素因数の和:16869420

約数の個数: 60

約数和(自身を含む): 40790214036

約数和(自身を除く): 28644245316

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 16869401, 33738802, 50608203, 67477604, 84347005, 101216406, 134955208, 151824609, 168694010, 202432812, 253041015, 269910416, 303649218, 337388020, 404865624, 506082030, 607298436, 674776040, 759123045, 809731248, 1012164060, 1214596872, 1349552080, 1518246090, 2024328120, 2429193744, 3036492180, 4048656240, 6072984360, 12145968720]

約数ペア:

[(1, 12145968720), (2, 6072984360), (3, 4048656240), (4, 3036492180), (5, 2429193744), (6, 2024328120), (8, 1518246090), (9, 1349552080), (10, 1214596872), (12, 1012164060), (15, 809731248), (16, 759123045), (18, 674776040), (20, 607298436), (24, 506082030), (30, 404865624), (36, 337388020), (40, 303649218), (45, 269910416), (48, 253041015), (60, 202432812), (72, 168694010), (80, 151824609), (90, 134955208), (120, 101216406), (144, 84347005), (180, 67477604), (240, 50608203), (360, 33738802), (720, 16869401)]