188697240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1993}}^1$

素因数の和:2273

約数の個数: 96

約数和(自身を含む): 615906720

約数和(自身を除く): 427209480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 789, 1052, 1315, 1578, 1993, 2104, 2367, 2630, 3156, 3945, 3986, 4734, 5260, 5979, 6312, 7890, 7972, 9468, 9965, 10520, 11835, 11958, 15780, 15944, 17937, 18936, 19930, 23670, 23916, 29895, 31560, 35874, 39860, 47340, 47832, 59790, 71748, 79720, 89685, 94680, 119580, 143496, 179370, 239160, 358740, 524159, 717480, 1048318, 1572477, 2096636, 2620795, 3144954, 4193272, 4717431, 5241590, 6289908, 7862385, 9434862, 10483180, 12579816, 15724770, 18869724, 20966360, 23587155, 31449540, 37739448, 47174310, 62899080, 94348620, 188697240]

約数ペア:

[(1, 188697240), (2, 94348620), (3, 62899080), (4, 47174310), (5, 37739448), (6, 31449540), (8, 23587155), (9, 20966360), (10, 18869724), (12, 15724770), (15, 12579816), (18, 10483180), (20, 9434862), (24, 7862385), (30, 6289908), (36, 5241590), (40, 4717431), (45, 4193272), (60, 3144954), (72, 2620795), (90, 2096636), (120, 1572477), (180, 1048318), (263, 717480), (360, 524159), (526, 358740), (789, 239160), (1052, 179370), (1315, 143496), (1578, 119580), (1993, 94680), (2104, 89685), (2367, 79720), (2630, 71748), (3156, 59790), (3945, 47832), (3986, 47340), (4734, 39860), (5260, 35874), (5979, 31560), (6312, 29895), (7890, 23916), (7972, 23670), (9468, 19930), (9965, 18936), (10520, 17937), (11835, 15944), (11958, 15780)]