254449080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{235601}}^1$

素因数の和:235621

約数の個数: 64

約数和(自身を含む): 848167200

約数和(自身を除く): 593718120

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, 235601, 471202, 706803, 942404, 1178005, 1413606, 1884808, 2120409, 2356010, 2827212, 3534015, 4240818, 4712020, 5654424, 6361227, 7068030, 8481636, 9424040, 10602045, 12722454, 14136060, 16963272, 21204090, 25444908, 28272120, 31806135, 42408180, 50889816, 63612270, 84816360, 127224540, 254449080]

約数ペア:

[(1, 254449080), (2, 127224540), (3, 84816360), (4, 63612270), (5, 50889816), (6, 42408180), (8, 31806135), (9, 28272120), (10, 25444908), (12, 21204090), (15, 16963272), (18, 14136060), (20, 12722454), (24, 10602045), (27, 9424040), (30, 8481636), (36, 7068030), (40, 6361227), (45, 5654424), (54, 4712020), (60, 4240818), (72, 3534015), (90, 2827212), (108, 2356010), (120, 2120409), (135, 1884808), (180, 1413606), (216, 1178005), (270, 942404), (360, 706803), (540, 471202), (1080, 235601)]