11515680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:759

約数の個数: 144

約数和(自身を含む): 42928704

約数和(自身を除く): 31413024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 727, 792, 880, 990, 1056, 1320, 1440, 1454, 1584, 1760, 1980, 2181, 2640, 2908, 3168, 3635, 3960, 4362, 5280, 5816, 6543, 7270, 7920, 7997, 8724, 10905, 11632, 13086, 14540, 15840, 15994, 17448, 21810, 23264, 23991, 26172, 29080, 31988, 32715, 34896, 39985, 43620, 47982, 52344, 58160, 63976, 65430, 69792, 71973, 79970, 87240, 95964, 104688, 116320, 119955, 127952, 130860, 143946, 159940, 174480, 191928, 209376, 239910, 255904, 261720, 287892, 319880, 348960, 359865, 383856, 479820, 523440, 575784, 639760, 719730, 767712, 959640, 1046880, 1151568, 1279520, 1439460, 1919280, 2303136, 2878920, 3838560, 5757840, 11515680]

約数ペア:

[(1, 11515680), (2, 5757840), (3, 3838560), (4, 2878920), (5, 2303136), (6, 1919280), (8, 1439460), (9, 1279520), (10, 1151568), (11, 1046880), (12, 959640), (15, 767712), (16, 719730), (18, 639760), (20, 575784), (22, 523440), (24, 479820), (30, 383856), (32, 359865), (33, 348960), (36, 319880), (40, 287892), (44, 261720), (45, 255904), (48, 239910), (55, 209376), (60, 191928), (66, 174480), (72, 159940), (80, 143946), (88, 130860), (90, 127952), (96, 119955), (99, 116320), (110, 104688), (120, 95964), (132, 87240), (144, 79970), (160, 71973), (165, 69792), (176, 65430), (180, 63976), (198, 58160), (220, 52344), (240, 47982), (264, 43620), (288, 39985), (330, 34896), (352, 32715), (360, 31988), (396, 29080), (440, 26172), (480, 23991), (495, 23264), (528, 21810), (660, 17448), (720, 15994), (727, 15840), (792, 14540), (880, 13086), (990, 11632), (1056, 10905), (1320, 8724), (1440, 7997), (1454, 7920), (1584, 7270), (1760, 6543), (1980, 5816), (2181, 5280), (2640, 4362), (2908, 3960), (3168, 3635)]