11872080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1529

約数の個数: 120

約数和(自身を含む): 43524000

約数和(自身を除く): 31651920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1499, 1584, 1980, 2640, 2998, 3960, 4497, 5996, 7495, 7920, 8994, 11992, 13491, 14990, 16489, 17988, 22485, 23984, 26982, 29980, 32978, 35976, 44970, 49467, 53964, 59960, 65956, 67455, 71952, 82445, 89940, 98934, 107928, 119920, 131912, 134910, 148401, 164890, 179880, 197868, 215856, 247335, 263824, 269820, 296802, 329780, 359760, 395736, 494670, 539640, 593604, 659560, 742005, 791472, 989340, 1079280, 1187208, 1319120, 1484010, 1978680, 2374416, 2968020, 3957360, 5936040, 11872080]

約数ペア:

[(1, 11872080), (2, 5936040), (3, 3957360), (4, 2968020), (5, 2374416), (6, 1978680), (8, 1484010), (9, 1319120), (10, 1187208), (11, 1079280), (12, 989340), (15, 791472), (16, 742005), (18, 659560), (20, 593604), (22, 539640), (24, 494670), (30, 395736), (33, 359760), (36, 329780), (40, 296802), (44, 269820), (45, 263824), (48, 247335), (55, 215856), (60, 197868), (66, 179880), (72, 164890), (80, 148401), (88, 134910), (90, 131912), (99, 119920), (110, 107928), (120, 98934), (132, 89940), (144, 82445), (165, 71952), (176, 67455), (180, 65956), (198, 59960), (220, 53964), (240, 49467), (264, 44970), (330, 35976), (360, 32978), (396, 29980), (440, 26982), (495, 23984), (528, 22485), (660, 17988), (720, 16489), (792, 14990), (880, 13491), (990, 11992), (1320, 8994), (1499, 7920), (1584, 7495), (1980, 5996), (2640, 4497), (2998, 3960)]