230751720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{213659}}^1$

素因数の和:213679

約数の個数: 64

約数和(自身を含む): 769176000

約数和(自身を除く): 538424280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 213659, 427318, 640977, 854636, 1068295, 1281954, 1709272, 1922931, 2136590, 2563908, 3204885, 3845862, 4273180, 5127816, 5768793, 6409770, 7691724, 8546360, 9614655, 11537586, 12819540, 15383448, 19229310, 23075172, 25639080, 28843965, 38458620, 46150344, 57687930, 76917240, 115375860, 230751720]

約数ペア:

[(1, 230751720), (2, 115375860), (3, 76917240), (4, 57687930), (5, 46150344), (6, 38458620), (8, 28843965), (9, 25639080), (10, 23075172), (12, 19229310), (15, 15383448), (18, 12819540), (20, 11537586), (24, 9614655), (27, 8546360), (30, 7691724), (36, 6409770), (40, 5768793), (45, 5127816), (54, 4273180), (60, 3845862), (72, 3204885), (90, 2563908), (108, 2136590), (120, 1922931), (135, 1709272), (180, 1281954), (216, 1068295), (270, 854636), (360, 640977), (540, 427318), (1080, 213659)]