11919240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 39213720

約数和(自身を除く): 27294480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 293, 339, 360, 452, 565, 586, 678, 879, 904, 1017, 1130, 1172, 1356, 1465, 1695, 1758, 2034, 2260, 2344, 2637, 2712, 2930, 3390, 3516, 4068, 4395, 4520, 5085, 5274, 5860, 6780, 7032, 8136, 8790, 10170, 10548, 11720, 13185, 13560, 17580, 20340, 21096, 26370, 33109, 35160, 40680, 52740, 66218, 99327, 105480, 132436, 165545, 198654, 264872, 297981, 331090, 397308, 496635, 595962, 662180, 794616, 993270, 1191924, 1324360, 1489905, 1986540, 2383848, 2979810, 3973080, 5959620, 11919240]

約数ペア:

[(1, 11919240), (2, 5959620), (3, 3973080), (4, 2979810), (5, 2383848), (6, 1986540), (8, 1489905), (9, 1324360), (10, 1191924), (12, 993270), (15, 794616), (18, 662180), (20, 595962), (24, 496635), (30, 397308), (36, 331090), (40, 297981), (45, 264872), (60, 198654), (72, 165545), (90, 132436), (113, 105480), (120, 99327), (180, 66218), (226, 52740), (293, 40680), (339, 35160), (360, 33109), (452, 26370), (565, 21096), (586, 20340), (678, 17580), (879, 13560), (904, 13185), (1017, 11720), (1130, 10548), (1172, 10170), (1356, 8790), (1465, 8136), (1695, 7032), (1758, 6780), (2034, 5860), (2260, 5274), (2344, 5085), (2637, 4520), (2712, 4395), (2930, 4068), (3390, 3516)]