21912360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{182603}}^1$

素因数の和:182617

約数の個数: 32

約数和(自身を含む): 65737440

約数和(自身を除く): 43825080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 182603, 365206, 547809, 730412, 913015, 1095618, 1460824, 1826030, 2191236, 2739045, 3652060, 4382472, 5478090, 7304120, 10956180, 21912360]

約数ペア:

[(1, 21912360), (2, 10956180), (3, 7304120), (4, 5478090), (5, 4382472), (6, 3652060), (8, 2739045), (10, 2191236), (12, 1826030), (15, 1460824), (20, 1095618), (24, 913015), (30, 730412), (40, 547809), (60, 365206), (120, 182603)]