27390120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{228251}}^1$

素因数の和:228265

約数の個数: 32

約数和(自身を含む): 82170720

約数和(自身を除く): 54780600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 228251, 456502, 684753, 913004, 1141255, 1369506, 1826008, 2282510, 2739012, 3423765, 4565020, 5478024, 6847530, 9130040, 13695060, 27390120]

約数ペア:

[(1, 27390120), (2, 13695060), (3, 9130040), (4, 6847530), (5, 5478024), (6, 4565020), (8, 3423765), (10, 2739012), (12, 2282510), (15, 1826008), (20, 1369506), (24, 1141255), (30, 913004), (40, 684753), (60, 456502), (120, 228251)]