240512520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2004271}}^1$

素因数の和:2004285

約数の個数: 32

約数和(自身を含む): 721537920

約数和(自身を除く): 481025400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2004271, 4008542, 6012813, 8017084, 10021355, 12025626, 16034168, 20042710, 24051252, 30064065, 40085420, 48102504, 60128130, 80170840, 120256260, 240512520]

約数ペア:

[(1, 240512520), (2, 120256260), (3, 80170840), (4, 60128130), (5, 48102504), (6, 40085420), (8, 30064065), (10, 24051252), (12, 20042710), (15, 16034168), (20, 12025626), (24, 10021355), (30, 8017084), (40, 6012813), (60, 4008542), (120, 2004271)]