55311360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 176

約数和(自身を含む): 191206176

約数和(自身を除く): 135894816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 277, 312, 320, 384, 390, 416, 480, 512, 520, 554, 624, 640, 768, 780, 831, 832, 960, 1024, 1040, 1108, 1248, 1280, 1385, 1536, 1560, 1662, 1664, 1920, 2080, 2216, 2496, 2560, 2770, 3072, 3120, 3324, 3328, 3601, 3840, 4155, 4160, 4432, 4992, 5120, 5540, 6240, 6648, 6656, 7202, 7680, 8310, 8320, 8864, 9984, 10803, 11080, 12480, 13296, 13312, 14404, 15360, 16620, 16640, 17728, 18005, 19968, 21606, 22160, 24960, 26592, 28808, 33240, 33280, 35456, 36010, 39936, 43212, 44320, 49920, 53184, 54015, 57616, 66480, 66560, 70912, 72020, 86424, 88640, 99840, 106368, 108030, 115232, 132960, 141824, 144040, 172848, 177280, 199680, 212736, 216060, 230464, 265920, 283648, 288080, 345696, 354560, 425472, 432120, 460928, 531840, 576160, 691392, 709120, 850944, 864240, 921856, 1063680, 1152320, 1382784, 1418240, 1728480, 1843712, 2127360, 2304640, 2765568, 3456960, 3687424, 4254720, 4609280, 5531136, 6913920, 9218560, 11062272, 13827840, 18437120, 27655680, 55311360]

約数ペア:

[(1, 55311360), (2, 27655680), (3, 18437120), (4, 13827840), (5, 11062272), (6, 9218560), (8, 6913920), (10, 5531136), (12, 4609280), (13, 4254720), (15, 3687424), (16, 3456960), (20, 2765568), (24, 2304640), (26, 2127360), (30, 1843712), (32, 1728480), (39, 1418240), (40, 1382784), (48, 1152320), (52, 1063680), (60, 921856), (64, 864240), (65, 850944), (78, 709120), (80, 691392), (96, 576160), (104, 531840), (120, 460928), (128, 432120), (130, 425472), (156, 354560), (160, 345696), (192, 288080), (195, 283648), (208, 265920), (240, 230464), (256, 216060), (260, 212736), (277, 199680), (312, 177280), (320, 172848), (384, 144040), (390, 141824), (416, 132960), (480, 115232), (512, 108030), (520, 106368), (554, 99840), (624, 88640), (640, 86424), (768, 72020), (780, 70912), (831, 66560), (832, 66480), (960, 57616), (1024, 54015), (1040, 53184), (1108, 49920), (1248, 44320), (1280, 43212), (1385, 39936), (1536, 36010), (1560, 35456), (1662, 33280), (1664, 33240), (1920, 28808), (2080, 26592), (2216, 24960), (2496, 22160), (2560, 21606), (2770, 19968), (3072, 18005), (3120, 17728), (3324, 16640), (3328, 16620), (3601, 15360), (3840, 14404), (4155, 13312), (4160, 13296), (4432, 12480), (4992, 11080), (5120, 10803), (5540, 9984), (6240, 8864), (6648, 8320), (6656, 8310), (7202, 7680)]