207660840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1730507}}^1$

素因数の和:1730521

約数の個数: 32

約数和(自身を含む): 622982880

約数和(自身を除く): 415322040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1730507, 3461014, 5191521, 6922028, 8652535, 10383042, 13844056, 17305070, 20766084, 25957605, 34610140, 41532168, 51915210, 69220280, 103830420, 207660840]

約数ペア:

[(1, 207660840), (2, 103830420), (3, 69220280), (4, 51915210), (5, 41532168), (6, 34610140), (8, 25957605), (10, 20766084), (12, 17305070), (15, 13844056), (20, 10383042), (24, 8652535), (30, 6922028), (40, 5191521), (60, 3461014), (120, 1730507)]