121978560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11551}}^1$

素因数の和:11582

約数の個数: 112

約数和(自身を含む): 422525952

約数和(自身を除く): 300547392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 11551, 23102, 34653, 46204, 57755, 69306, 92408, 115510, 127061, 138612, 173265, 184816, 231020, 254122, 277224, 346530, 369632, 381183, 462040, 508244, 554448, 635305, 693060, 739264, 762366, 924080, 1016488, 1108896, 1270610, 1386120, 1524732, 1848160, 1905915, 2032976, 2217792, 2541220, 2772240, 3049464, 3696320, 3811830, 4065952, 5082440, 5544480, 6098928, 7623660, 8131904, 10164880, 11088960, 12197856, 15247320, 20329760, 24395712, 30494640, 40659520, 60989280, 121978560]

約数ペア:

[(1, 121978560), (2, 60989280), (3, 40659520), (4, 30494640), (5, 24395712), (6, 20329760), (8, 15247320), (10, 12197856), (11, 11088960), (12, 10164880), (15, 8131904), (16, 7623660), (20, 6098928), (22, 5544480), (24, 5082440), (30, 4065952), (32, 3811830), (33, 3696320), (40, 3049464), (44, 2772240), (48, 2541220), (55, 2217792), (60, 2032976), (64, 1905915), (66, 1848160), (80, 1524732), (88, 1386120), (96, 1270610), (110, 1108896), (120, 1016488), (132, 924080), (160, 762366), (165, 739264), (176, 693060), (192, 635305), (220, 554448), (240, 508244), (264, 462040), (320, 381183), (330, 369632), (352, 346530), (440, 277224), (480, 254122), (528, 231020), (660, 184816), (704, 173265), (880, 138612), (960, 127061), (1056, 115510), (1320, 92408), (1760, 69306), (2112, 57755), (2640, 46204), (3520, 34653), (5280, 23102), (10560, 11551)]