807707760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3365449}}^1$

素因数の和:3365465

約数の個数: 40

約数和(自身を含む): 2503894800

約数和(自身を除く): 1696187040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3365449, 6730898, 10096347, 13461796, 16827245, 20192694, 26923592, 33654490, 40385388, 50481735, 53847184, 67308980, 80770776, 100963470, 134617960, 161541552, 201926940, 269235920, 403853880, 807707760]

約数ペア:

[(1, 807707760), (2, 403853880), (3, 269235920), (4, 201926940), (5, 161541552), (6, 134617960), (8, 100963470), (10, 80770776), (12, 67308980), (15, 53847184), (16, 50481735), (20, 40385388), (24, 33654490), (30, 26923592), (40, 20192694), (48, 16827245), (60, 13461796), (80, 10096347), (120, 6730898), (240, 3365449)]