67898160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8573}}^1$

素因数の和:8603

約数の個数: 120

約数和(自身を含む): 248783184

約数和(自身を除く): 180885024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 8573, 17146, 25719, 34292, 42865, 51438, 68584, 77157, 85730, 94303, 102876, 128595, 137168, 154314, 171460, 188606, 205752, 257190, 282909, 308628, 342920, 377212, 385785, 411504, 471515, 514380, 565818, 617256, 685840, 754424, 771570, 848727, 943030, 1028760, 1131636, 1234512, 1414545, 1508848, 1543140, 1697454, 1886060, 2057520, 2263272, 2829090, 3086280, 3394908, 3772120, 4243635, 4526544, 5658180, 6172560, 6789816, 7544240, 8487270, 11316360, 13579632, 16974540, 22632720, 33949080, 67898160]

約数ペア:

[(1, 67898160), (2, 33949080), (3, 22632720), (4, 16974540), (5, 13579632), (6, 11316360), (8, 8487270), (9, 7544240), (10, 6789816), (11, 6172560), (12, 5658180), (15, 4526544), (16, 4243635), (18, 3772120), (20, 3394908), (22, 3086280), (24, 2829090), (30, 2263272), (33, 2057520), (36, 1886060), (40, 1697454), (44, 1543140), (45, 1508848), (48, 1414545), (55, 1234512), (60, 1131636), (66, 1028760), (72, 943030), (80, 848727), (88, 771570), (90, 754424), (99, 685840), (110, 617256), (120, 565818), (132, 514380), (144, 471515), (165, 411504), (176, 385785), (180, 377212), (198, 342920), (220, 308628), (240, 282909), (264, 257190), (330, 205752), (360, 188606), (396, 171460), (440, 154314), (495, 137168), (528, 128595), (660, 102876), (720, 94303), (792, 85730), (880, 77157), (990, 68584), (1320, 51438), (1584, 42865), (1980, 34292), (2640, 25719), (3960, 17146), (7920, 8573)]