220969080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{204601}}^1$

素因数の和:204621

約数の個数: 64

約数和(自身を含む): 736567200

約数和(自身を除く): 515598120

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, 204601, 409202, 613803, 818404, 1023005, 1227606, 1636808, 1841409, 2046010, 2455212, 3069015, 3682818, 4092020, 4910424, 5524227, 6138030, 7365636, 8184040, 9207045, 11048454, 12276060, 14731272, 18414090, 22096908, 24552120, 27621135, 36828180, 44193816, 55242270, 73656360, 110484540, 220969080]

約数ペア:

[(1, 220969080), (2, 110484540), (3, 73656360), (4, 55242270), (5, 44193816), (6, 36828180), (8, 27621135), (9, 24552120), (10, 22096908), (12, 18414090), (15, 14731272), (18, 12276060), (20, 11048454), (24, 9207045), (27, 8184040), (30, 7365636), (36, 6138030), (40, 5524227), (45, 4910424), (54, 4092020), (60, 3682818), (72, 3069015), (90, 2455212), (108, 2046010), (120, 1841409), (135, 1636808), (180, 1227606), (216, 1023005), (270, 818404), (360, 613803), (540, 409202), (1080, 204601)]