269490960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{374293}}^1$

素因数の和:374312

約数の個数: 60

約数和(自身を含む): 905042892

約数和(自身を除く): 635551932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 374293, 748586, 1122879, 1497172, 1871465, 2245758, 2994344, 3368637, 3742930, 4491516, 5614395, 5988688, 6737274, 7485860, 8983032, 11228790, 13474548, 14971720, 16843185, 17966064, 22457580, 26949096, 29943440, 33686370, 44915160, 53898192, 67372740, 89830320, 134745480, 269490960]

約数ペア:

[(1, 269490960), (2, 134745480), (3, 89830320), (4, 67372740), (5, 53898192), (6, 44915160), (8, 33686370), (9, 29943440), (10, 26949096), (12, 22457580), (15, 17966064), (16, 16843185), (18, 14971720), (20, 13474548), (24, 11228790), (30, 8983032), (36, 7485860), (40, 6737274), (45, 5988688), (48, 5614395), (60, 4491516), (72, 3742930), (80, 3368637), (90, 2994344), (120, 2245758), (144, 1871465), (180, 1497172), (240, 1122879), (360, 748586), (720, 374293)]