18636120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{51767}}^1$

素因数の和:51784

約数の個数: 48

約数和(自身を含む): 60568560

約数和(自身を除く): 41932440

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, 51767, 103534, 155301, 207068, 258835, 310602, 414136, 465903, 517670, 621204, 776505, 931806, 1035340, 1242408, 1553010, 1863612, 2070680, 2329515, 3106020, 3727224, 4659030, 6212040, 9318060, 18636120]

約数ペア:

[(1, 18636120), (2, 9318060), (3, 6212040), (4, 4659030), (5, 3727224), (6, 3106020), (8, 2329515), (9, 2070680), (10, 1863612), (12, 1553010), (15, 1242408), (18, 1035340), (20, 931806), (24, 776505), (30, 621204), (36, 517670), (40, 465903), (45, 414136), (60, 310602), (72, 258835), (90, 207068), (120, 155301), (180, 103534), (360, 51767)]