1180392660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{285119}}^1$

素因数の和:285157

約数の個数: 72

約数和(自身を含む): 3736212480

約数和(自身を除く): 2555819820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 285119, 570238, 855357, 1140476, 1425595, 1710714, 2566071, 2851190, 3421428, 4276785, 5132142, 5702380, 6557737, 8553570, 10264284, 12830355, 13115474, 17107140, 19673211, 25660710, 26230948, 32788685, 39346422, 51321420, 59019633, 65577370, 78692844, 98366055, 118039266, 131154740, 196732110, 236078532, 295098165, 393464220, 590196330, 1180392660]

約数ペア:

[(1, 1180392660), (2, 590196330), (3, 393464220), (4, 295098165), (5, 236078532), (6, 196732110), (9, 131154740), (10, 118039266), (12, 98366055), (15, 78692844), (18, 65577370), (20, 59019633), (23, 51321420), (30, 39346422), (36, 32788685), (45, 26230948), (46, 25660710), (60, 19673211), (69, 17107140), (90, 13115474), (92, 12830355), (115, 10264284), (138, 8553570), (180, 6557737), (207, 5702380), (230, 5132142), (276, 4276785), (345, 3421428), (414, 2851190), (460, 2566071), (690, 1710714), (828, 1425595), (1035, 1140476), (1380, 855357), (2070, 570238), (4140, 285119)]