27171760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 79557408

約数和(自身を除く): 52385648

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 401, 440, 484, 560, 605, 616, 770, 802, 847, 880, 968, 1210, 1232, 1540, 1604, 1694, 1936, 2005, 2420, 2807, 3080, 3208, 3388, 4010, 4235, 4411, 4840, 5614, 6160, 6416, 6776, 8020, 8470, 8822, 9680, 11228, 13552, 14035, 16040, 16940, 17644, 22055, 22456, 28070, 30877, 32080, 33880, 35288, 44110, 44912, 48521, 56140, 61754, 67760, 70576, 88220, 97042, 112280, 123508, 154385, 176440, 194084, 224560, 242605, 247016, 308770, 339647, 352880, 388168, 485210, 494032, 617540, 679294, 776336, 970420, 1235080, 1358588, 1698235, 1940840, 2470160, 2717176, 3396470, 3881680, 5434352, 6792940, 13585880, 27171760]

約数ペア:

[(1, 27171760), (2, 13585880), (4, 6792940), (5, 5434352), (7, 3881680), (8, 3396470), (10, 2717176), (11, 2470160), (14, 1940840), (16, 1698235), (20, 1358588), (22, 1235080), (28, 970420), (35, 776336), (40, 679294), (44, 617540), (55, 494032), (56, 485210), (70, 388168), (77, 352880), (80, 339647), (88, 308770), (110, 247016), (112, 242605), (121, 224560), (140, 194084), (154, 176440), (176, 154385), (220, 123508), (242, 112280), (280, 97042), (308, 88220), (385, 70576), (401, 67760), (440, 61754), (484, 56140), (560, 48521), (605, 44912), (616, 44110), (770, 35288), (802, 33880), (847, 32080), (880, 30877), (968, 28070), (1210, 22456), (1232, 22055), (1540, 17644), (1604, 16940), (1694, 16040), (1936, 14035), (2005, 13552), (2420, 11228), (2807, 9680), (3080, 8822), (3208, 8470), (3388, 8020), (4010, 6776), (4235, 6416), (4411, 6160), (4840, 5614)]