2402040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 7414560

約数和(自身を除く): 5012520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 541, 555, 740, 888, 1082, 1110, 1480, 1623, 2164, 2220, 2705, 3246, 4328, 4440, 5410, 6492, 8115, 10820, 12984, 16230, 20017, 21640, 32460, 40034, 60051, 64920, 80068, 100085, 120102, 160136, 200170, 240204, 300255, 400340, 480408, 600510, 800680, 1201020, 2402040]

約数ペア:

[(1, 2402040), (2, 1201020), (3, 800680), (4, 600510), (5, 480408), (6, 400340), (8, 300255), (10, 240204), (12, 200170), (15, 160136), (20, 120102), (24, 100085), (30, 80068), (37, 64920), (40, 60051), (60, 40034), (74, 32460), (111, 21640), (120, 20017), (148, 16230), (185, 12984), (222, 10820), (296, 8115), (370, 6492), (444, 5410), (541, 4440), (555, 4328), (740, 3246), (888, 2705), (1082, 2220), (1110, 2164), (1480, 1623)]