1525120

素因数分解:

$2^7\times 5^1\times {\mathrm{2383}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 3647520

約数和(自身を除く): 2122400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2383, 4766, 9532, 11915, 19064, 23830, 38128, 47660, 76256, 95320, 152512, 190640, 305024, 381280, 762560, 1525120]

約数ペア:

[(1, 1525120), (2, 762560), (4, 381280), (5, 305024), (8, 190640), (10, 152512), (16, 95320), (20, 76256), (32, 47660), (40, 38128), (64, 23830), (80, 19064), (128, 11915), (160, 9532), (320, 4766), (640, 2383)]