90202920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{751691}}^1$

素因数の和:751705

約数の個数: 32

約数和(自身を含む): 270609120

約数和(自身を除く): 180406200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 751691, 1503382, 2255073, 3006764, 3758455, 4510146, 6013528, 7516910, 9020292, 11275365, 15033820, 18040584, 22550730, 30067640, 45101460, 90202920]

約数ペア:

[(1, 90202920), (2, 45101460), (3, 30067640), (4, 22550730), (5, 18040584), (6, 15033820), (8, 11275365), (10, 9020292), (12, 7516910), (15, 6013528), (20, 4510146), (24, 3758455), (30, 3006764), (40, 2255073), (60, 1503382), (120, 751691)]