25488720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{35401}}^1$

素因数の和:35420

約数の個数: 60

約数和(自身を含む): 85602036

約数和(自身を除く): 60113316

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, 35401, 70802, 106203, 141604, 177005, 212406, 283208, 318609, 354010, 424812, 531015, 566416, 637218, 708020, 849624, 1062030, 1274436, 1416040, 1593045, 1699248, 2124060, 2548872, 2832080, 3186090, 4248120, 5097744, 6372180, 8496240, 12744360, 25488720]

約数ペア:

[(1, 25488720), (2, 12744360), (3, 8496240), (4, 6372180), (5, 5097744), (6, 4248120), (8, 3186090), (9, 2832080), (10, 2548872), (12, 2124060), (15, 1699248), (16, 1593045), (18, 1416040), (20, 1274436), (24, 1062030), (30, 849624), (36, 708020), (40, 637218), (45, 566416), (48, 531015), (60, 424812), (72, 354010), (80, 318609), (90, 283208), (120, 212406), (144, 177005), (180, 141604), (240, 106203), (360, 70802), (720, 35401)]