255047040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{44279}}^1$

素因数の和:44304

約数の個数: 96

約数和(自身を含む): 880729200

約数和(自身を除く): 625682160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 44279, 88558, 132837, 177116, 221395, 265674, 354232, 398511, 442790, 531348, 664185, 708464, 797022, 885580, 1062696, 1328370, 1416928, 1594044, 1771160, 1992555, 2125392, 2656740, 2833856, 3188088, 3542320, 3985110, 4250784, 5313480, 5667712, 6376176, 7084640, 7970220, 8501568, 10626960, 12752352, 14169280, 15940440, 17003136, 21253920, 25504704, 28338560, 31880880, 42507840, 51009408, 63761760, 85015680, 127523520, 255047040]

約数ペア:

[(1, 255047040), (2, 127523520), (3, 85015680), (4, 63761760), (5, 51009408), (6, 42507840), (8, 31880880), (9, 28338560), (10, 25504704), (12, 21253920), (15, 17003136), (16, 15940440), (18, 14169280), (20, 12752352), (24, 10626960), (30, 8501568), (32, 7970220), (36, 7084640), (40, 6376176), (45, 5667712), (48, 5313480), (60, 4250784), (64, 3985110), (72, 3542320), (80, 3188088), (90, 2833856), (96, 2656740), (120, 2125392), (128, 1992555), (144, 1771160), (160, 1594044), (180, 1416928), (192, 1328370), (240, 1062696), (288, 885580), (320, 797022), (360, 708464), (384, 664185), (480, 531348), (576, 442790), (640, 398511), (720, 354232), (960, 265674), (1152, 221395), (1440, 177116), (1920, 132837), (2880, 88558), (5760, 44279)]