127608480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 452390400

約数和(自身を除く): 324781920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 271, 288, 327, 360, 432, 436, 480, 540, 542, 545, 654, 720, 813, 864, 872, 981, 1080, 1084, 1090, 1308, 1355, 1440, 1626, 1635, 1744, 1962, 2160, 2168, 2180, 2439, 2616, 2710, 2943, 3252, 3270, 3488, 3924, 4065, 4320, 4336, 4360, 4878, 4905, 5232, 5420, 5886, 6504, 6540, 7317, 7848, 8130, 8672, 8720, 9756, 9810, 10464, 10840, 11772, 12195, 13008, 13080, 14634, 14715, 15696, 16260, 17440, 19512, 19620, 21680, 23544, 24390, 26016, 26160, 29268, 29430, 29539, 31392, 32520, 36585, 39024, 39240, 43360, 47088, 48780, 52320, 58536, 58860, 59078, 65040, 73170, 78048, 78480, 88617, 94176, 97560, 117072, 117720, 118156, 130080, 146340, 147695, 156960, 177234, 195120, 234144, 235440, 236312, 265851, 292680, 295390, 354468, 390240, 443085, 470880, 472624, 531702, 585360, 590780, 708936, 797553, 886170, 945248, 1063404, 1170720, 1181560, 1329255, 1417872, 1595106, 1772340, 2126808, 2363120, 2658510, 2835744, 3190212, 3544680, 3987765, 4253616, 4726240, 5317020, 6380424, 7089360, 7975530, 8507232, 10634040, 12760848, 14178720, 15951060, 21268080, 25521696, 31902120, 42536160, 63804240, 127608480]

約数ペア:

[(1, 127608480), (2, 63804240), (3, 42536160), (4, 31902120), (5, 25521696), (6, 21268080), (8, 15951060), (9, 14178720), (10, 12760848), (12, 10634040), (15, 8507232), (16, 7975530), (18, 7089360), (20, 6380424), (24, 5317020), (27, 4726240), (30, 4253616), (32, 3987765), (36, 3544680), (40, 3190212), (45, 2835744), (48, 2658510), (54, 2363120), (60, 2126808), (72, 1772340), (80, 1595106), (90, 1417872), (96, 1329255), (108, 1181560), (109, 1170720), (120, 1063404), (135, 945248), (144, 886170), (160, 797553), (180, 708936), (216, 590780), (218, 585360), (240, 531702), (270, 472624), (271, 470880), (288, 443085), (327, 390240), (360, 354468), (432, 295390), (436, 292680), (480, 265851), (540, 236312), (542, 235440), (545, 234144), (654, 195120), (720, 177234), (813, 156960), (864, 147695), (872, 146340), (981, 130080), (1080, 118156), (1084, 117720), (1090, 117072), (1308, 97560), (1355, 94176), (1440, 88617), (1626, 78480), (1635, 78048), (1744, 73170), (1962, 65040), (2160, 59078), (2168, 58860), (2180, 58536), (2439, 52320), (2616, 48780), (2710, 47088), (2943, 43360), (3252, 39240), (3270, 39024), (3488, 36585), (3924, 32520), (4065, 31392), (4320, 29539), (4336, 29430), (4360, 29268), (4878, 26160), (4905, 26016), (5232, 24390), (5420, 23544), (5886, 21680), (6504, 19620), (6540, 19512), (7317, 17440), (7848, 16260), (8130, 15696), (8672, 14715), (8720, 14634), (9756, 13080), (9810, 13008), (10464, 12195), (10840, 11772)]