15090880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{6737}}^1$

素因数の和:6761

約数の個数: 56

約数和(自身を含む): 41074848

約数和(自身を除く): 25983968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 6737, 13474, 26948, 33685, 47159, 53896, 67370, 94318, 107792, 134740, 188636, 215584, 235795, 269480, 377272, 431168, 471590, 538960, 754544, 943180, 1077920, 1509088, 1886360, 2155840, 3018176, 3772720, 7545440, 15090880]

約数ペア:

[(1, 15090880), (2, 7545440), (4, 3772720), (5, 3018176), (7, 2155840), (8, 1886360), (10, 1509088), (14, 1077920), (16, 943180), (20, 754544), (28, 538960), (32, 471590), (35, 431168), (40, 377272), (56, 269480), (64, 235795), (70, 215584), (80, 188636), (112, 134740), (140, 107792), (160, 94318), (224, 67370), (280, 53896), (320, 47159), (448, 33685), (560, 26948), (1120, 13474), (2240, 6737)]