427740360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3564503}}^1$

素因数の和:3564517

約数の個数: 32

約数和(自身を含む): 1283221440

約数和(自身を除く): 855481080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3564503, 7129006, 10693509, 14258012, 17822515, 21387018, 28516024, 35645030, 42774036, 53467545, 71290060, 85548072, 106935090, 142580120, 213870180, 427740360]

約数ペア:

[(1, 427740360), (2, 213870180), (3, 142580120), (4, 106935090), (5, 85548072), (6, 71290060), (8, 53467545), (10, 42774036), (12, 35645030), (15, 28516024), (20, 21387018), (24, 17822515), (30, 14258012), (40, 10693509), (60, 7129006), (120, 3564503)]