550523520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31859}}^1$

素因数の和:31887

約数の個数: 128

約数和(自身を含む): 1949832000

約数和(自身を除く): 1399308480

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 31859, 63718, 95577, 127436, 159295, 191154, 254872, 286731, 318590, 382308, 477885, 509744, 573462, 637180, 764616, 860193, 955770, 1019488, 1146924, 1274360, 1433655, 1529232, 1720386, 1911540, 2038976, 2293848, 2548720, 2867310, 3058464, 3440772, 3823080, 4077952, 4300965, 4587696, 5097440, 5734620, 6116928, 6881544, 7646160, 8601930, 9175392, 10194880, 11469240, 12233856, 13763088, 15292320, 17203860, 18350784, 20389760, 22938480, 27526176, 30584640, 34407720, 36701568, 45876960, 55052352, 61169280, 68815440, 91753920, 110104704, 137630880, 183507840, 275261760, 550523520]

約数ペア:

[(1, 550523520), (2, 275261760), (3, 183507840), (4, 137630880), (5, 110104704), (6, 91753920), (8, 68815440), (9, 61169280), (10, 55052352), (12, 45876960), (15, 36701568), (16, 34407720), (18, 30584640), (20, 27526176), (24, 22938480), (27, 20389760), (30, 18350784), (32, 17203860), (36, 15292320), (40, 13763088), (45, 12233856), (48, 11469240), (54, 10194880), (60, 9175392), (64, 8601930), (72, 7646160), (80, 6881544), (90, 6116928), (96, 5734620), (108, 5097440), (120, 4587696), (128, 4300965), (135, 4077952), (144, 3823080), (160, 3440772), (180, 3058464), (192, 2867310), (216, 2548720), (240, 2293848), (270, 2038976), (288, 1911540), (320, 1720386), (360, 1529232), (384, 1433655), (432, 1274360), (480, 1146924), (540, 1019488), (576, 955770), (640, 860193), (720, 764616), (864, 637180), (960, 573462), (1080, 509744), (1152, 477885), (1440, 382308), (1728, 318590), (1920, 286731), (2160, 254872), (2880, 191154), (3456, 159295), (4320, 127436), (5760, 95577), (8640, 63718), (17280, 31859)]