56445840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7127}}^1$

素因数の和:7157

約数の個数: 120

約数和(自身を含む): 206826048

約数和(自身を除く): 150380208

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, 7127, 7920, 14254, 21381, 28508, 35635, 42762, 57016, 64143, 71270, 78397, 85524, 106905, 114032, 128286, 142540, 156794, 171048, 213810, 235191, 256572, 285080, 313588, 320715, 342096, 391985, 427620, 470382, 513144, 570160, 627176, 641430, 705573, 783970, 855240, 940764, 1026288, 1175955, 1254352, 1282860, 1411146, 1567940, 1710480, 1881528, 2351910, 2565720, 2822292, 3135880, 3527865, 3763056, 4703820, 5131440, 5644584, 6271760, 7055730, 9407640, 11289168, 14111460, 18815280, 28222920, 56445840]

約数ペア:

[(1, 56445840), (2, 28222920), (3, 18815280), (4, 14111460), (5, 11289168), (6, 9407640), (8, 7055730), (9, 6271760), (10, 5644584), (11, 5131440), (12, 4703820), (15, 3763056), (16, 3527865), (18, 3135880), (20, 2822292), (22, 2565720), (24, 2351910), (30, 1881528), (33, 1710480), (36, 1567940), (40, 1411146), (44, 1282860), (45, 1254352), (48, 1175955), (55, 1026288), (60, 940764), (66, 855240), (72, 783970), (80, 705573), (88, 641430), (90, 627176), (99, 570160), (110, 513144), (120, 470382), (132, 427620), (144, 391985), (165, 342096), (176, 320715), (180, 313588), (198, 285080), (220, 256572), (240, 235191), (264, 213810), (330, 171048), (360, 156794), (396, 142540), (440, 128286), (495, 114032), (528, 106905), (660, 85524), (720, 78397), (792, 71270), (880, 64143), (990, 57016), (1320, 42762), (1584, 35635), (1980, 28508), (2640, 21381), (3960, 14254), (7127, 7920)]