378459720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1051277}}^1$

素因数の和:1051294

約数の個数: 48

約数和(自身を含む): 1229995260

約数和(自身を除く): 851535540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1051277, 2102554, 3153831, 4205108, 5256385, 6307662, 8410216, 9461493, 10512770, 12615324, 15769155, 18922986, 21025540, 25230648, 31538310, 37845972, 42051080, 47307465, 63076620, 75691944, 94614930, 126153240, 189229860, 378459720]

約数ペア:

[(1, 378459720), (2, 189229860), (3, 126153240), (4, 94614930), (5, 75691944), (6, 63076620), (8, 47307465), (9, 42051080), (10, 37845972), (12, 31538310), (15, 25230648), (18, 21025540), (20, 18922986), (24, 15769155), (30, 12615324), (36, 10512770), (40, 9461493), (45, 8410216), (60, 6307662), (72, 5256385), (90, 4205108), (120, 3153831), (180, 2102554), (360, 1051277)]