426024720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53791}}^1$

素因数の和:53821

約数の個数: 120

約数和(自身を含む): 1560828672

約数和(自身を除く): 1134803952

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, 53791, 107582, 161373, 215164, 268955, 322746, 430328, 484119, 537910, 591701, 645492, 806865, 860656, 968238, 1075820, 1183402, 1290984, 1613730, 1775103, 1936476, 2151640, 2366804, 2420595, 2581968, 2958505, 3227460, 3550206, 3872952, 4303280, 4733608, 4841190, 5325309, 5917010, 6454920, 7100412, 7745904, 8875515, 9467216, 9682380, 10650618, 11834020, 12909840, 14200824, 17751030, 19364760, 21301236, 23668040, 26626545, 28401648, 35502060, 38729520, 42602472, 47336080, 53253090, 71004120, 85204944, 106506180, 142008240, 213012360, 426024720]

約数ペア:

[(1, 426024720), (2, 213012360), (3, 142008240), (4, 106506180), (5, 85204944), (6, 71004120), (8, 53253090), (9, 47336080), (10, 42602472), (11, 38729520), (12, 35502060), (15, 28401648), (16, 26626545), (18, 23668040), (20, 21301236), (22, 19364760), (24, 17751030), (30, 14200824), (33, 12909840), (36, 11834020), (40, 10650618), (44, 9682380), (45, 9467216), (48, 8875515), (55, 7745904), (60, 7100412), (66, 6454920), (72, 5917010), (80, 5325309), (88, 4841190), (90, 4733608), (99, 4303280), (110, 3872952), (120, 3550206), (132, 3227460), (144, 2958505), (165, 2581968), (176, 2420595), (180, 2366804), (198, 2151640), (220, 1936476), (240, 1775103), (264, 1613730), (330, 1290984), (360, 1183402), (396, 1075820), (440, 968238), (495, 860656), (528, 806865), (660, 645492), (720, 591701), (792, 537910), (880, 484119), (990, 430328), (1320, 322746), (1584, 268955), (1980, 215164), (2640, 161373), (3960, 107582), (7920, 53791)]