1530420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 4475520

約数和(自身を除く): 2945100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1109, 1380, 2218, 3327, 4436, 5545, 6654, 11090, 13308, 16635, 22180, 25507, 33270, 51014, 66540, 76521, 102028, 127535, 153042, 255070, 306084, 382605, 510140, 765210, 1530420]

約数ペア:

[(1, 1530420), (2, 765210), (3, 510140), (4, 382605), (5, 306084), (6, 255070), (10, 153042), (12, 127535), (15, 102028), (20, 76521), (23, 66540), (30, 51014), (46, 33270), (60, 25507), (69, 22180), (92, 16635), (115, 13308), (138, 11090), (230, 6654), (276, 5545), (345, 4436), (460, 3327), (690, 2218), (1109, 1380)]