2068627920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{183389}}^1$

素因数の和:183452

約数の個数: 80

約数和(自身を含む): 6549223680

約数和(自身を除く): 4480595760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 183389, 366778, 550167, 733556, 916945, 1100334, 1467112, 1833890, 2200668, 2750835, 2934224, 3667780, 4401336, 5501670, 7335560, 8619283, 8802672, 11003340, 14671120, 17238566, 22006680, 25857849, 34477132, 43096415, 44013360, 51715698, 68954264, 86192830, 103431396, 129289245, 137908528, 172385660, 206862792, 258578490, 344771320, 413725584, 517156980, 689542640, 1034313960, 2068627920]

約数ペア:

[(1, 2068627920), (2, 1034313960), (3, 689542640), (4, 517156980), (5, 413725584), (6, 344771320), (8, 258578490), (10, 206862792), (12, 172385660), (15, 137908528), (16, 129289245), (20, 103431396), (24, 86192830), (30, 68954264), (40, 51715698), (47, 44013360), (48, 43096415), (60, 34477132), (80, 25857849), (94, 22006680), (120, 17238566), (141, 14671120), (188, 11003340), (235, 8802672), (240, 8619283), (282, 7335560), (376, 5501670), (470, 4401336), (564, 3667780), (705, 2934224), (752, 2750835), (940, 2200668), (1128, 1833890), (1410, 1467112), (1880, 1100334), (2256, 916945), (2820, 733556), (3760, 550167), (5640, 366778), (11280, 183389)]