11159280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1439

約数の個数: 120

約数和(自身を含む): 40912560

約数和(自身を除く): 29753280

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, 1409, 1584, 1980, 2640, 2818, 3960, 4227, 5636, 7045, 7920, 8454, 11272, 12681, 14090, 15499, 16908, 21135, 22544, 25362, 28180, 30998, 33816, 42270, 46497, 50724, 56360, 61996, 63405, 67632, 77495, 84540, 92994, 101448, 112720, 123992, 126810, 139491, 154990, 169080, 185988, 202896, 232485, 247984, 253620, 278982, 309980, 338160, 371976, 464970, 507240, 557964, 619960, 697455, 743952, 929940, 1014480, 1115928, 1239920, 1394910, 1859880, 2231856, 2789820, 3719760, 5579640, 11159280]

約数ペア:

[(1, 11159280), (2, 5579640), (3, 3719760), (4, 2789820), (5, 2231856), (6, 1859880), (8, 1394910), (9, 1239920), (10, 1115928), (11, 1014480), (12, 929940), (15, 743952), (16, 697455), (18, 619960), (20, 557964), (22, 507240), (24, 464970), (30, 371976), (33, 338160), (36, 309980), (40, 278982), (44, 253620), (45, 247984), (48, 232485), (55, 202896), (60, 185988), (66, 169080), (72, 154990), (80, 139491), (88, 126810), (90, 123992), (99, 112720), (110, 101448), (120, 92994), (132, 84540), (144, 77495), (165, 67632), (176, 63405), (180, 61996), (198, 56360), (220, 50724), (240, 46497), (264, 42270), (330, 33816), (360, 30998), (396, 28180), (440, 25362), (495, 22544), (528, 21135), (660, 16908), (720, 15499), (792, 14090), (880, 12681), (990, 11272), (1320, 8454), (1409, 7920), (1584, 7045), (1980, 5636), (2640, 4227), (2818, 3960)]