150412840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{47599}}^1$

素因数の和:47689

約数の個数: 32

約数和(自身を含む): 342720000

約数和(自身を除く): 192307160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 47599, 95198, 190396, 237995, 380792, 475990, 951980, 1903960, 3760321, 7520642, 15041284, 18801605, 30082568, 37603210, 75206420, 150412840]

約数ペア:

[(1, 150412840), (2, 75206420), (4, 37603210), (5, 30082568), (8, 18801605), (10, 15041284), (20, 7520642), (40, 3760321), (79, 1903960), (158, 951980), (316, 475990), (395, 380792), (632, 237995), (790, 190396), (1580, 95198), (3160, 47599)]