38615520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{80449}}^1$

素因数の和:80467

約数の個数: 48

約数和(自身を含む): 121640400

約数和(自身を除く): 83024880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 80449, 160898, 241347, 321796, 402245, 482694, 643592, 804490, 965388, 1206735, 1287184, 1608980, 1930776, 2413470, 2574368, 3217960, 3861552, 4826940, 6435920, 7723104, 9653880, 12871840, 19307760, 38615520]

約数ペア:

[(1, 38615520), (2, 19307760), (3, 12871840), (4, 9653880), (5, 7723104), (6, 6435920), (8, 4826940), (10, 3861552), (12, 3217960), (15, 2574368), (16, 2413470), (20, 1930776), (24, 1608980), (30, 1287184), (32, 1206735), (40, 965388), (48, 804490), (60, 643592), (80, 482694), (96, 402245), (120, 321796), (160, 241347), (240, 160898), (480, 80449)]