71367120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9011}}^1$

素因数の和:9041

約数の個数: 120

約数和(自身を含む): 261492192

約数和(自身を除く): 190125072

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, 9011, 18022, 27033, 36044, 45055, 54066, 72088, 81099, 90110, 99121, 108132, 135165, 144176, 162198, 180220, 198242, 216264, 270330, 297363, 324396, 360440, 396484, 405495, 432528, 495605, 540660, 594726, 648792, 720880, 792968, 810990, 892089, 991210, 1081320, 1189452, 1297584, 1486815, 1585936, 1621980, 1784178, 1982420, 2162640, 2378904, 2973630, 3243960, 3568356, 3964840, 4460445, 4757808, 5947260, 6487920, 7136712, 7929680, 8920890, 11894520, 14273424, 17841780, 23789040, 35683560, 71367120]

約数ペア:

[(1, 71367120), (2, 35683560), (3, 23789040), (4, 17841780), (5, 14273424), (6, 11894520), (8, 8920890), (9, 7929680), (10, 7136712), (11, 6487920), (12, 5947260), (15, 4757808), (16, 4460445), (18, 3964840), (20, 3568356), (22, 3243960), (24, 2973630), (30, 2378904), (33, 2162640), (36, 1982420), (40, 1784178), (44, 1621980), (45, 1585936), (48, 1486815), (55, 1297584), (60, 1189452), (66, 1081320), (72, 991210), (80, 892089), (88, 810990), (90, 792968), (99, 720880), (110, 648792), (120, 594726), (132, 540660), (144, 495605), (165, 432528), (176, 405495), (180, 396484), (198, 360440), (220, 324396), (240, 297363), (264, 270330), (330, 216264), (360, 198242), (396, 180220), (440, 162198), (495, 144176), (528, 135165), (660, 108132), (720, 99121), (792, 90110), (880, 81099), (990, 72088), (1320, 54066), (1584, 45055), (1980, 36044), (2640, 27033), (3960, 18022), (7920, 9011)]