28832520

素因数分解:

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

素因数の和:240285

約数の個数: 32

約数和(自身を含む): 86497920

約数和(自身を除く): 57665400

約数列:

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

約数ペア:

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