2124840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17707}}^1$

素因数の和:17721

約数の個数: 32

約数和(自身を含む): 6374880

約数和(自身を除く): 4250040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17707, 35414, 53121, 70828, 88535, 106242, 141656, 177070, 212484, 265605, 354140, 424968, 531210, 708280, 1062420, 2124840]

約数ペア:

[(1, 2124840), (2, 1062420), (3, 708280), (4, 531210), (5, 424968), (6, 354140), (8, 265605), (10, 212484), (12, 177070), (15, 141656), (20, 106242), (24, 88535), (30, 70828), (40, 53121), (60, 35414), (120, 17707)]