236117880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{655883}}^1$

素因数の和:655900

約数の個数: 48

約数和(自身を含む): 767384280

約数和(自身を除く): 531266400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 655883, 1311766, 1967649, 2623532, 3279415, 3935298, 5247064, 5902947, 6558830, 7870596, 9838245, 11805894, 13117660, 15741192, 19676490, 23611788, 26235320, 29514735, 39352980, 47223576, 59029470, 78705960, 118058940, 236117880]

約数ペア:

[(1, 236117880), (2, 118058940), (3, 78705960), (4, 59029470), (5, 47223576), (6, 39352980), (8, 29514735), (9, 26235320), (10, 23611788), (12, 19676490), (15, 15741192), (18, 13117660), (20, 11805894), (24, 9838245), (30, 7870596), (36, 6558830), (40, 5902947), (45, 5247064), (60, 3935298), (72, 3279415), (90, 2623532), (120, 1967649), (180, 1311766), (360, 655883)]