85169520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4079}}^1$

素因数の和:4127

約数の個数: 120

約数和(自身を含む): 295963200

約数和(自身を除く): 210793680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4079, 4176, 5220, 6960, 8158, 10440, 12237, 16316, 20395, 20880, 24474, 32632, 36711, 40790, 48948, 61185, 65264, 73422, 81580, 97896, 118291, 122370, 146844, 163160, 183555, 195792, 236582, 244740, 293688, 326320, 354873, 367110, 473164, 489480, 587376, 591455, 709746, 734220, 946328, 978960, 1064619, 1182910, 1419492, 1468440, 1774365, 1892656, 2129238, 2365820, 2838984, 2936880, 3548730, 4258476, 4731640, 5323095, 5677968, 7097460, 8516952, 9463280, 10646190, 14194920, 17033904, 21292380, 28389840, 42584760, 85169520]

約数ペア:

[(1, 85169520), (2, 42584760), (3, 28389840), (4, 21292380), (5, 17033904), (6, 14194920), (8, 10646190), (9, 9463280), (10, 8516952), (12, 7097460), (15, 5677968), (16, 5323095), (18, 4731640), (20, 4258476), (24, 3548730), (29, 2936880), (30, 2838984), (36, 2365820), (40, 2129238), (45, 1892656), (48, 1774365), (58, 1468440), (60, 1419492), (72, 1182910), (80, 1064619), (87, 978960), (90, 946328), (116, 734220), (120, 709746), (144, 591455), (145, 587376), (174, 489480), (180, 473164), (232, 367110), (240, 354873), (261, 326320), (290, 293688), (348, 244740), (360, 236582), (435, 195792), (464, 183555), (522, 163160), (580, 146844), (696, 122370), (720, 118291), (870, 97896), (1044, 81580), (1160, 73422), (1305, 65264), (1392, 61185), (1740, 48948), (2088, 40790), (2320, 36711), (2610, 32632), (3480, 24474), (4079, 20880), (4176, 20395), (5220, 16316), (6960, 12237), (8158, 10440)]