38789040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7027}}^1$

素因数の和:7066

約数の個数: 80

約数和(自身を含む): 125491968

約数和(自身を除く): 86702928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 7027, 14054, 21081, 28108, 35135, 42162, 56216, 70270, 84324, 105405, 112432, 140540, 161621, 168648, 210810, 281080, 323242, 337296, 421620, 484863, 562160, 646484, 808105, 843240, 969726, 1292968, 1616210, 1686480, 1939452, 2424315, 2585936, 3232420, 3878904, 4848630, 6464840, 7757808, 9697260, 12929680, 19394520, 38789040]

約数ペア:

[(1, 38789040), (2, 19394520), (3, 12929680), (4, 9697260), (5, 7757808), (6, 6464840), (8, 4848630), (10, 3878904), (12, 3232420), (15, 2585936), (16, 2424315), (20, 1939452), (23, 1686480), (24, 1616210), (30, 1292968), (40, 969726), (46, 843240), (48, 808105), (60, 646484), (69, 562160), (80, 484863), (92, 421620), (115, 337296), (120, 323242), (138, 281080), (184, 210810), (230, 168648), (240, 161621), (276, 140540), (345, 112432), (368, 105405), (460, 84324), (552, 70270), (690, 56216), (920, 42162), (1104, 35135), (1380, 28108), (1840, 21081), (2760, 14054), (5520, 7027)]