13859280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19249}}^1$

素因数の和:19268

約数の個数: 60

約数和(自身を含む): 46546500

約数和(自身を除く): 32687220

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, 19249, 38498, 57747, 76996, 96245, 115494, 153992, 173241, 192490, 230988, 288735, 307984, 346482, 384980, 461976, 577470, 692964, 769960, 866205, 923952, 1154940, 1385928, 1539920, 1732410, 2309880, 2771856, 3464820, 4619760, 6929640, 13859280]

約数ペア:

[(1, 13859280), (2, 6929640), (3, 4619760), (4, 3464820), (5, 2771856), (6, 2309880), (8, 1732410), (9, 1539920), (10, 1385928), (12, 1154940), (15, 923952), (16, 866205), (18, 769960), (20, 692964), (24, 577470), (30, 461976), (36, 384980), (40, 346482), (45, 307984), (48, 288735), (60, 230988), (72, 192490), (80, 173241), (90, 153992), (120, 115494), (144, 96245), (180, 76996), (240, 57747), (360, 38498), (720, 19249)]