26426040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{220217}}^1$

素因数の和:220231

約数の個数: 32

約数和(自身を含む): 79278480

約数和(自身を除く): 52852440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 220217, 440434, 660651, 880868, 1101085, 1321302, 1761736, 2202170, 2642604, 3303255, 4404340, 5285208, 6606510, 8808680, 13213020, 26426040]

約数ペア:

[(1, 26426040), (2, 13213020), (3, 8808680), (4, 6606510), (5, 5285208), (6, 4404340), (8, 3303255), (10, 2642604), (12, 2202170), (15, 1761736), (20, 1321302), (24, 1101085), (30, 880868), (40, 660651), (60, 440434), (120, 220217)]