90654840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 295822800

約数和(自身を除く): 205167960

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, 419, 601, 838, 1202, 1257, 1676, 1803, 2095, 2404, 2514, 3005, 3352, 3606, 3771, 4190, 4808, 5028, 5409, 6010, 6285, 7212, 7542, 8380, 9015, 10056, 10818, 12020, 12570, 14424, 15084, 16760, 18030, 18855, 21636, 24040, 25140, 27045, 30168, 36060, 37710, 43272, 50280, 54090, 72120, 75420, 108180, 150840, 216360, 251819, 503638, 755457, 1007276, 1259095, 1510914, 2014552, 2266371, 2518190, 3021828, 3777285, 4532742, 5036380, 6043656, 7554570, 9065484, 10072760, 11331855, 15109140, 18130968, 22663710, 30218280, 45327420, 90654840]

約数ペア:

[(1, 90654840), (2, 45327420), (3, 30218280), (4, 22663710), (5, 18130968), (6, 15109140), (8, 11331855), (9, 10072760), (10, 9065484), (12, 7554570), (15, 6043656), (18, 5036380), (20, 4532742), (24, 3777285), (30, 3021828), (36, 2518190), (40, 2266371), (45, 2014552), (60, 1510914), (72, 1259095), (90, 1007276), (120, 755457), (180, 503638), (360, 251819), (419, 216360), (601, 150840), (838, 108180), (1202, 75420), (1257, 72120), (1676, 54090), (1803, 50280), (2095, 43272), (2404, 37710), (2514, 36060), (3005, 30168), (3352, 27045), (3606, 25140), (3771, 24040), (4190, 21636), (4808, 18855), (5028, 18030), (5409, 16760), (6010, 15084), (6285, 14424), (7212, 12570), (7542, 12020), (8380, 10818), (9015, 10056)]