42342120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{117617}}^1$

素因数の和:117634

約数の個数: 48

約数和(自身を含む): 137613060

約数和(自身を除く): 95270940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 117617, 235234, 352851, 470468, 588085, 705702, 940936, 1058553, 1176170, 1411404, 1764255, 2117106, 2352340, 2822808, 3528510, 4234212, 4704680, 5292765, 7057020, 8468424, 10585530, 14114040, 21171060, 42342120]

約数ペア:

[(1, 42342120), (2, 21171060), (3, 14114040), (4, 10585530), (5, 8468424), (6, 7057020), (8, 5292765), (9, 4704680), (10, 4234212), (12, 3528510), (15, 2822808), (18, 2352340), (20, 2117106), (24, 1764255), (30, 1411404), (36, 1176170), (40, 1058553), (45, 940936), (60, 705702), (72, 588085), (90, 470468), (120, 352851), (180, 235234), (360, 117617)]