57665040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{240271}}^1$

素因数の和:240287

約数の個数: 40

約数和(自身を含む): 178762368

約数和(自身を除く): 121097328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 240271, 480542, 720813, 961084, 1201355, 1441626, 1922168, 2402710, 2883252, 3604065, 3844336, 4805420, 5766504, 7208130, 9610840, 11533008, 14416260, 19221680, 28832520, 57665040]

約数ペア:

[(1, 57665040), (2, 28832520), (3, 19221680), (4, 14416260), (5, 11533008), (6, 9610840), (8, 7208130), (10, 5766504), (12, 4805420), (15, 3844336), (16, 3604065), (20, 2883252), (24, 2402710), (30, 1922168), (40, 1441626), (48, 1201355), (60, 961084), (80, 720813), (120, 480542), (240, 240271)]