53312520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{444271}}^1$

素因数の和:444285

約数の個数: 32

約数和(自身を含む): 159937920

約数和(自身を除く): 106625400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 444271, 888542, 1332813, 1777084, 2221355, 2665626, 3554168, 4442710, 5331252, 6664065, 8885420, 10662504, 13328130, 17770840, 26656260, 53312520]

約数ペア:

[(1, 53312520), (2, 26656260), (3, 17770840), (4, 13328130), (5, 10662504), (6, 8885420), (8, 6664065), (10, 5331252), (12, 4442710), (15, 3554168), (20, 2665626), (24, 2221355), (30, 1777084), (40, 1332813), (60, 888542), (120, 444271)]