120748660

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{39983}}^1$

素因数の和:40143

約数の個数: 24

約数和(自身を含む): 255257856

約数和(自身を除く): 134509196

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 39983, 79966, 159932, 199915, 399830, 799660, 6037433, 12074866, 24149732, 30187165, 60374330, 120748660]

約数ペア:

[(1, 120748660), (2, 60374330), (4, 30187165), (5, 24149732), (10, 12074866), (20, 6037433), (151, 799660), (302, 399830), (604, 199915), (755, 159932), (1510, 79966), (3020, 39983)]