2774685840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{91033}}^1$

素因数の和:91176

約数の個数: 80

約数和(自身を含む): 8669349888

約数和(自身を除く): 5894664048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 91033, 182066, 273099, 364132, 455165, 546198, 728264, 910330, 1092396, 1365495, 1456528, 1820660, 2184792, 2730990, 3641320, 4369584, 5461980, 7282640, 10923960, 11561191, 21847920, 23122382, 34683573, 46244764, 57805955, 69367146, 92489528, 115611910, 138734292, 173417865, 184979056, 231223820, 277468584, 346835730, 462447640, 554937168, 693671460, 924895280, 1387342920, 2774685840]

約数ペア:

[(1, 2774685840), (2, 1387342920), (3, 924895280), (4, 693671460), (5, 554937168), (6, 462447640), (8, 346835730), (10, 277468584), (12, 231223820), (15, 184979056), (16, 173417865), (20, 138734292), (24, 115611910), (30, 92489528), (40, 69367146), (48, 57805955), (60, 46244764), (80, 34683573), (120, 23122382), (127, 21847920), (240, 11561191), (254, 10923960), (381, 7282640), (508, 5461980), (635, 4369584), (762, 3641320), (1016, 2730990), (1270, 2184792), (1524, 1820660), (1905, 1456528), (2032, 1365495), (2540, 1092396), (3048, 910330), (3810, 728264), (5080, 546198), (6096, 455165), (7620, 364132), (10160, 273099), (15240, 182066), (30480, 91033)]