56546040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{471217}}^1$

素因数の和:471231

約数の個数: 32

約数和(自身を含む): 169638480

約数和(自身を除く): 113092440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 471217, 942434, 1413651, 1884868, 2356085, 2827302, 3769736, 4712170, 5654604, 7068255, 9424340, 11309208, 14136510, 18848680, 28273020, 56546040]

約数ペア:

[(1, 56546040), (2, 28273020), (3, 18848680), (4, 14136510), (5, 11309208), (6, 9424340), (8, 7068255), (10, 5654604), (12, 4712170), (15, 3769736), (20, 2827302), (24, 2356085), (30, 1884868), (40, 1413651), (60, 942434), (120, 471217)]