2753040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11471}}^1$

素因数の和:11487

約数の個数: 40

約数和(自身を含む): 8535168

約数和(自身を除く): 5782128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11471, 22942, 34413, 45884, 57355, 68826, 91768, 114710, 137652, 172065, 183536, 229420, 275304, 344130, 458840, 550608, 688260, 917680, 1376520, 2753040]

約数ペア:

[(1, 2753040), (2, 1376520), (3, 917680), (4, 688260), (5, 550608), (6, 458840), (8, 344130), (10, 275304), (12, 229420), (15, 183536), (16, 172065), (20, 137652), (24, 114710), (30, 91768), (40, 68826), (48, 57355), (60, 45884), (80, 34413), (120, 22942), (240, 11471)]