90429240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68507}}^1$

素因数の和:68532

約数の個数: 64

約数和(自身を含む): 295954560

約数和(自身を除く): 205525320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 68507, 137014, 205521, 274028, 342535, 411042, 548056, 685070, 753577, 822084, 1027605, 1370140, 1507154, 1644168, 2055210, 2260731, 2740280, 3014308, 3767885, 4110420, 4521462, 6028616, 7535770, 8220840, 9042924, 11303655, 15071540, 18085848, 22607310, 30143080, 45214620, 90429240]

約数ペア:

[(1, 90429240), (2, 45214620), (3, 30143080), (4, 22607310), (5, 18085848), (6, 15071540), (8, 11303655), (10, 9042924), (11, 8220840), (12, 7535770), (15, 6028616), (20, 4521462), (22, 4110420), (24, 3767885), (30, 3014308), (33, 2740280), (40, 2260731), (44, 2055210), (55, 1644168), (60, 1507154), (66, 1370140), (88, 1027605), (110, 822084), (120, 753577), (132, 685070), (165, 548056), (220, 411042), (264, 342535), (330, 274028), (440, 205521), (660, 137014), (1320, 68507)]