72552240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{33589}}^1$

素因数の和:33611

約数の個数: 80

約数和(自身を含む): 249909600

約数和(自身を除く): 177357360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 33589, 67178, 100767, 134356, 167945, 201534, 268712, 302301, 335890, 403068, 503835, 537424, 604602, 671780, 806136, 906903, 1007670, 1209204, 1343560, 1511505, 1612272, 1813806, 2015340, 2418408, 2687120, 3023010, 3627612, 4030680, 4534515, 4836816, 6046020, 7255224, 8061360, 9069030, 12092040, 14510448, 18138060, 24184080, 36276120, 72552240]

約数ペア:

[(1, 72552240), (2, 36276120), (3, 24184080), (4, 18138060), (5, 14510448), (6, 12092040), (8, 9069030), (9, 8061360), (10, 7255224), (12, 6046020), (15, 4836816), (16, 4534515), (18, 4030680), (20, 3627612), (24, 3023010), (27, 2687120), (30, 2418408), (36, 2015340), (40, 1813806), (45, 1612272), (48, 1511505), (54, 1343560), (60, 1209204), (72, 1007670), (80, 906903), (90, 806136), (108, 671780), (120, 604602), (135, 537424), (144, 503835), (180, 403068), (216, 335890), (240, 302301), (270, 268712), (360, 201534), (432, 167945), (540, 134356), (720, 100767), (1080, 67178), (2160, 33589)]