495617880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4130149}}^1$

素因数の和:4130163

約数の個数: 32

約数和(自身を含む): 1486854000

約数和(自身を除く): 991236120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4130149, 8260298, 12390447, 16520596, 20650745, 24780894, 33041192, 41301490, 49561788, 61952235, 82602980, 99123576, 123904470, 165205960, 247808940, 495617880]

約数ペア:

[(1, 495617880), (2, 247808940), (3, 165205960), (4, 123904470), (5, 99123576), (6, 82602980), (8, 61952235), (10, 49561788), (12, 41301490), (15, 33041192), (20, 24780894), (24, 20650745), (30, 16520596), (40, 12390447), (60, 8260298), (120, 4130149)]