6816060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2027

約数の個数: 72

約数和(自身を含む): 21774480

約数和(自身を除く): 14958420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 1993, 3420, 3986, 5979, 7972, 9965, 11958, 17937, 19930, 23916, 29895, 35874, 37867, 39860, 59790, 71748, 75734, 89685, 113601, 119580, 151468, 179370, 189335, 227202, 340803, 358740, 378670, 454404, 568005, 681606, 757340, 1136010, 1363212, 1704015, 2272020, 3408030, 6816060]

約数ペア:

[(1, 6816060), (2, 3408030), (3, 2272020), (4, 1704015), (5, 1363212), (6, 1136010), (9, 757340), (10, 681606), (12, 568005), (15, 454404), (18, 378670), (19, 358740), (20, 340803), (30, 227202), (36, 189335), (38, 179370), (45, 151468), (57, 119580), (60, 113601), (76, 89685), (90, 75734), (95, 71748), (114, 59790), (171, 39860), (180, 37867), (190, 35874), (228, 29895), (285, 23916), (342, 19930), (380, 17937), (570, 11958), (684, 9965), (855, 7972), (1140, 5979), (1710, 3986), (1993, 3420)]