42306120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{117517}}^1$

素因数の和:117534

約数の個数: 48

約数和(自身を含む): 137496060

約数和(自身を除く): 95189940

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, 117517, 235034, 352551, 470068, 587585, 705102, 940136, 1057653, 1175170, 1410204, 1762755, 2115306, 2350340, 2820408, 3525510, 4230612, 4700680, 5288265, 7051020, 8461224, 10576530, 14102040, 21153060, 42306120]

約数ペア:

[(1, 42306120), (2, 21153060), (3, 14102040), (4, 10576530), (5, 8461224), (6, 7051020), (8, 5288265), (9, 4700680), (10, 4230612), (12, 3525510), (15, 2820408), (18, 2350340), (20, 2115306), (24, 1762755), (30, 1410204), (36, 1175170), (40, 1057653), (45, 940136), (60, 705102), (72, 587585), (90, 470068), (120, 352551), (180, 235034), (360, 117517)]