346127580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{213659}}^1$

素因数の和:213680

約数の個数: 60

約数和(自身を含む): 1085820120

約数和(自身を除く): 739692540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 213659, 427318, 640977, 854636, 1068295, 1281954, 1922931, 2136590, 2563908, 3204885, 3845862, 4273180, 5768793, 6409770, 7691724, 9614655, 11537586, 12819540, 17306379, 19229310, 23075172, 28843965, 34612758, 38458620, 57687930, 69225516, 86531895, 115375860, 173063790, 346127580]

約数ペア:

[(1, 346127580), (2, 173063790), (3, 115375860), (4, 86531895), (5, 69225516), (6, 57687930), (9, 38458620), (10, 34612758), (12, 28843965), (15, 23075172), (18, 19229310), (20, 17306379), (27, 12819540), (30, 11537586), (36, 9614655), (45, 7691724), (54, 6409770), (60, 5768793), (81, 4273180), (90, 3845862), (108, 3204885), (135, 2563908), (162, 2136590), (180, 1922931), (270, 1281954), (324, 1068295), (405, 854636), (540, 640977), (810, 427318), (1620, 213659)]