947691720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2632477}}^1$

素因数の和:2632494

約数の個数: 48

約数和(自身を含む): 3079999260

約数和(自身を除く): 2132307540

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, 2632477, 5264954, 7897431, 10529908, 13162385, 15794862, 21059816, 23692293, 26324770, 31589724, 39487155, 47384586, 52649540, 63179448, 78974310, 94769172, 105299080, 118461465, 157948620, 189538344, 236922930, 315897240, 473845860, 947691720]

約数ペア:

[(1, 947691720), (2, 473845860), (3, 315897240), (4, 236922930), (5, 189538344), (6, 157948620), (8, 118461465), (9, 105299080), (10, 94769172), (12, 78974310), (15, 63179448), (18, 52649540), (20, 47384586), (24, 39487155), (30, 31589724), (36, 26324770), (40, 23692293), (45, 21059816), (60, 15794862), (72, 13162385), (90, 10529908), (120, 7897431), (180, 5264954), (360, 2632477)]