30156160

素因数分解:

$2^7\times 5^1\times {\mathrm{47119}}^1$

素因数の和:47138

約数の個数: 32

約数和(自身を含む): 72093600

約数和(自身を除く): 41937440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 47119, 94238, 188476, 235595, 376952, 471190, 753904, 942380, 1507808, 1884760, 3015616, 3769520, 6031232, 7539040, 15078080, 30156160]

約数ペア:

[(1, 30156160), (2, 15078080), (4, 7539040), (5, 6031232), (8, 3769520), (10, 3015616), (16, 1884760), (20, 1507808), (32, 942380), (40, 753904), (64, 471190), (80, 376952), (128, 235595), (160, 188476), (320, 94238), (640, 47119)]