679941720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1888727}}^1$

素因数の和:1888744

約数の個数: 48

約数和(自身を含む): 2209811760

約数和(自身を除く): 1529870040

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, 1888727, 3777454, 5666181, 7554908, 9443635, 11332362, 15109816, 16998543, 18887270, 22664724, 28330905, 33997086, 37774540, 45329448, 56661810, 67994172, 75549080, 84992715, 113323620, 135988344, 169985430, 226647240, 339970860, 679941720]

約数ペア:

[(1, 679941720), (2, 339970860), (3, 226647240), (4, 169985430), (5, 135988344), (6, 113323620), (8, 84992715), (9, 75549080), (10, 67994172), (12, 56661810), (15, 45329448), (18, 37774540), (20, 33997086), (24, 28330905), (30, 22664724), (36, 18887270), (40, 16998543), (45, 15109816), (60, 11332362), (72, 9443635), (90, 7554908), (120, 5666181), (180, 3777454), (360, 1888727)]