3129280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:162

約数の個数: 112

約数和(自身を含む): 9363456

約数和(自身を除く): 6234176

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 127, 140, 154, 160, 176, 220, 224, 254, 280, 308, 320, 352, 385, 440, 448, 508, 560, 616, 635, 704, 770, 880, 889, 1016, 1120, 1232, 1270, 1397, 1540, 1760, 1778, 2032, 2240, 2464, 2540, 2794, 3080, 3520, 3556, 4064, 4445, 4928, 5080, 5588, 6160, 6985, 7112, 8128, 8890, 9779, 10160, 11176, 12320, 13970, 14224, 17780, 19558, 20320, 22352, 24640, 27940, 28448, 35560, 39116, 40640, 44704, 48895, 55880, 56896, 71120, 78232, 89408, 97790, 111760, 142240, 156464, 195580, 223520, 284480, 312928, 391160, 447040, 625856, 782320, 1564640, 3129280]

約数ペア:

[(1, 3129280), (2, 1564640), (4, 782320), (5, 625856), (7, 447040), (8, 391160), (10, 312928), (11, 284480), (14, 223520), (16, 195580), (20, 156464), (22, 142240), (28, 111760), (32, 97790), (35, 89408), (40, 78232), (44, 71120), (55, 56896), (56, 55880), (64, 48895), (70, 44704), (77, 40640), (80, 39116), (88, 35560), (110, 28448), (112, 27940), (127, 24640), (140, 22352), (154, 20320), (160, 19558), (176, 17780), (220, 14224), (224, 13970), (254, 12320), (280, 11176), (308, 10160), (320, 9779), (352, 8890), (385, 8128), (440, 7112), (448, 6985), (508, 6160), (560, 5588), (616, 5080), (635, 4928), (704, 4445), (770, 4064), (880, 3556), (889, 3520), (1016, 3080), (1120, 2794), (1232, 2540), (1270, 2464), (1397, 2240), (1540, 2032), (1760, 1778)]