15148160

素因数分解:

$2^7\times 5^1\times {\mathrm{23669}}^1$

素因数の和:23688

約数の個数: 32

約数和(自身を含む): 36215100

約数和(自身を除く): 21066940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 23669, 47338, 94676, 118345, 189352, 236690, 378704, 473380, 757408, 946760, 1514816, 1893520, 3029632, 3787040, 7574080, 15148160]

約数ペア:

[(1, 15148160), (2, 7574080), (4, 3787040), (5, 3029632), (8, 1893520), (10, 1514816), (16, 946760), (20, 757408), (32, 473380), (40, 378704), (64, 236690), (80, 189352), (128, 118345), (160, 94676), (320, 47338), (640, 23669)]