133488720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{185401}}^1$

素因数の和:185420

約数の個数: 60

約数和(自身を含む): 448302036

約数和(自身を除く): 314813316

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, 185401, 370802, 556203, 741604, 927005, 1112406, 1483208, 1668609, 1854010, 2224812, 2781015, 2966416, 3337218, 3708020, 4449624, 5562030, 6674436, 7416040, 8343045, 8899248, 11124060, 13348872, 14832080, 16686090, 22248120, 26697744, 33372180, 44496240, 66744360, 133488720]

約数ペア:

[(1, 133488720), (2, 66744360), (3, 44496240), (4, 33372180), (5, 26697744), (6, 22248120), (8, 16686090), (9, 14832080), (10, 13348872), (12, 11124060), (15, 8899248), (16, 8343045), (18, 7416040), (20, 6674436), (24, 5562030), (30, 4449624), (36, 3708020), (40, 3337218), (45, 2966416), (48, 2781015), (60, 2224812), (72, 1854010), (80, 1668609), (90, 1483208), (120, 1112406), (144, 927005), (180, 741604), (240, 556203), (360, 370802), (720, 185401)]