254995560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{236107}}^1$

素因数の和:236127

約数の個数: 64

約数和(自身を含む): 849988800

約数和(自身を除く): 594993240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 236107, 472214, 708321, 944428, 1180535, 1416642, 1888856, 2124963, 2361070, 2833284, 3541605, 4249926, 4722140, 5666568, 6374889, 7083210, 8499852, 9444280, 10624815, 12749778, 14166420, 16999704, 21249630, 25499556, 28332840, 31874445, 42499260, 50999112, 63748890, 84998520, 127497780, 254995560]

約数ペア:

[(1, 254995560), (2, 127497780), (3, 84998520), (4, 63748890), (5, 50999112), (6, 42499260), (8, 31874445), (9, 28332840), (10, 25499556), (12, 21249630), (15, 16999704), (18, 14166420), (20, 12749778), (24, 10624815), (27, 9444280), (30, 8499852), (36, 7083210), (40, 6374889), (45, 5666568), (54, 4722140), (60, 4249926), (72, 3541605), (90, 2833284), (108, 2361070), (120, 2124963), (135, 1888856), (180, 1416642), (216, 1180535), (270, 944428), (360, 708321), (540, 472214), (1080, 236107)]