15025360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{3833}}^1$

素因数の和:3860

約数の個数: 60

約数和(自身を含む): 40648068

約数和(自身を除く): 25622708

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3833, 3920, 7666, 15332, 19165, 26831, 30664, 38330, 53662, 61328, 76660, 107324, 134155, 153320, 187817, 214648, 268310, 306640, 375634, 429296, 536620, 751268, 939085, 1073240, 1502536, 1878170, 2146480, 3005072, 3756340, 7512680, 15025360]

約数ペア:

[(1, 15025360), (2, 7512680), (4, 3756340), (5, 3005072), (7, 2146480), (8, 1878170), (10, 1502536), (14, 1073240), (16, 939085), (20, 751268), (28, 536620), (35, 429296), (40, 375634), (49, 306640), (56, 268310), (70, 214648), (80, 187817), (98, 153320), (112, 134155), (140, 107324), (196, 76660), (245, 61328), (280, 53662), (392, 38330), (490, 30664), (560, 26831), (784, 19165), (980, 15332), (1960, 7666), (3833, 3920)]