552996240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21139}}^1$

素因数の和:21264

約数の個数: 80

約数和(自身を含む): 1730097600

約数和(自身を除く): 1177101360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 21139, 26160, 42278, 63417, 84556, 105695, 126834, 169112, 211390, 253668, 317085, 338224, 422780, 507336, 634170, 845560, 1014672, 1268340, 1691120, 2304151, 2536680, 4608302, 5073360, 6912453, 9216604, 11520755, 13824906, 18433208, 23041510, 27649812, 34562265, 36866416, 46083020, 55299624, 69124530, 92166040, 110599248, 138249060, 184332080, 276498120, 552996240]

約数ペア:

[(1, 552996240), (2, 276498120), (3, 184332080), (4, 138249060), (5, 110599248), (6, 92166040), (8, 69124530), (10, 55299624), (12, 46083020), (15, 36866416), (16, 34562265), (20, 27649812), (24, 23041510), (30, 18433208), (40, 13824906), (48, 11520755), (60, 9216604), (80, 6912453), (109, 5073360), (120, 4608302), (218, 2536680), (240, 2304151), (327, 1691120), (436, 1268340), (545, 1014672), (654, 845560), (872, 634170), (1090, 507336), (1308, 422780), (1635, 338224), (1744, 317085), (2180, 253668), (2616, 211390), (3270, 169112), (4360, 126834), (5232, 105695), (6540, 84556), (8720, 63417), (13080, 42278), (21139, 26160)]