90768480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17191}}^1$

素因数の和:17220

約数の個数: 96

約数和(自身を含む): 311931648

約数和(自身を除く): 221163168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 17191, 34382, 51573, 68764, 85955, 103146, 137528, 171910, 189101, 206292, 257865, 275056, 343820, 378202, 412584, 515730, 550112, 567303, 687640, 756404, 825168, 945505, 1031460, 1134606, 1375280, 1512808, 1650336, 1891010, 2062920, 2269212, 2750560, 2836515, 3025616, 3782020, 4125840, 4538424, 5673030, 6051232, 7564040, 8251680, 9076848, 11346060, 15128080, 18153696, 22692120, 30256160, 45384240, 90768480]

約数ペア:

[(1, 90768480), (2, 45384240), (3, 30256160), (4, 22692120), (5, 18153696), (6, 15128080), (8, 11346060), (10, 9076848), (11, 8251680), (12, 7564040), (15, 6051232), (16, 5673030), (20, 4538424), (22, 4125840), (24, 3782020), (30, 3025616), (32, 2836515), (33, 2750560), (40, 2269212), (44, 2062920), (48, 1891010), (55, 1650336), (60, 1512808), (66, 1375280), (80, 1134606), (88, 1031460), (96, 945505), (110, 825168), (120, 756404), (132, 687640), (160, 567303), (165, 550112), (176, 515730), (220, 412584), (240, 378202), (264, 343820), (330, 275056), (352, 257865), (440, 206292), (480, 189101), (528, 171910), (660, 137528), (880, 103146), (1056, 85955), (1320, 68764), (1760, 51573), (2640, 34382), (5280, 17191)]