202480680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1687339}}^1$

素因数の和:1687353

約数の個数: 32

約数和(自身を含む): 607442400

約数和(自身を除く): 404961720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1687339, 3374678, 5062017, 6749356, 8436695, 10124034, 13498712, 16873390, 20248068, 25310085, 33746780, 40496136, 50620170, 67493560, 101240340, 202480680]

約数ペア:

[(1, 202480680), (2, 101240340), (3, 67493560), (4, 50620170), (5, 40496136), (6, 33746780), (8, 25310085), (10, 20248068), (12, 16873390), (15, 13498712), (20, 10124034), (24, 8436695), (30, 6749356), (40, 5062017), (60, 3374678), (120, 1687339)]