74364240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{309851}}^1$

素因数の和:309867

約数の個数: 40

約数和(自身を含む): 230529888

約数和(自身を除く): 156165648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 309851, 619702, 929553, 1239404, 1549255, 1859106, 2478808, 3098510, 3718212, 4647765, 4957616, 6197020, 7436424, 9295530, 12394040, 14872848, 18591060, 24788080, 37182120, 74364240]

約数ペア:

[(1, 74364240), (2, 37182120), (3, 24788080), (4, 18591060), (5, 14872848), (6, 12394040), (8, 9295530), (10, 7436424), (12, 6197020), (15, 4957616), (16, 4647765), (20, 3718212), (24, 3098510), (30, 2478808), (40, 1859106), (48, 1549255), (60, 1239404), (80, 929553), (120, 619702), (240, 309851)]