354816720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{164267}}^1$

素因数の和:164289

約数の個数: 80

約数和(自身を含む): 1222153920

約数和(自身を除く): 867337200

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, 164267, 328534, 492801, 657068, 821335, 985602, 1314136, 1478403, 1642670, 1971204, 2464005, 2628272, 2956806, 3285340, 3942408, 4435209, 4928010, 5913612, 6570680, 7392015, 7884816, 8870418, 9856020, 11827224, 13141360, 14784030, 17740836, 19712040, 22176045, 23654448, 29568060, 35481672, 39424080, 44352090, 59136120, 70963344, 88704180, 118272240, 177408360, 354816720]

約数ペア:

[(1, 354816720), (2, 177408360), (3, 118272240), (4, 88704180), (5, 70963344), (6, 59136120), (8, 44352090), (9, 39424080), (10, 35481672), (12, 29568060), (15, 23654448), (16, 22176045), (18, 19712040), (20, 17740836), (24, 14784030), (27, 13141360), (30, 11827224), (36, 9856020), (40, 8870418), (45, 7884816), (48, 7392015), (54, 6570680), (60, 5913612), (72, 4928010), (80, 4435209), (90, 3942408), (108, 3285340), (120, 2956806), (135, 2628272), (144, 2464005), (180, 1971204), (216, 1642670), (240, 1478403), (270, 1314136), (360, 985602), (432, 821335), (540, 657068), (720, 492801), (1080, 328534), (2160, 164267)]