248850360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20947}}^1$

素因数の和:20978

約数の個数: 128

約数和(自身を含む): 904953600

約数和(自身を除く): 656103240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 20947, 41894, 62841, 83788, 104735, 125682, 167576, 188523, 209470, 230417, 251364, 314205, 377046, 418940, 460834, 502728, 565569, 628410, 691251, 754092, 837880, 921668, 942615, 1131138, 1152085, 1256820, 1382502, 1508184, 1843336, 1885230, 2073753, 2262276, 2304170, 2513640, 2765004, 2827845, 3456255, 3770460, 4147506, 4524552, 4608340, 5530008, 5655690, 6221259, 6912510, 7540920, 8295012, 9216680, 10368765, 11311380, 12442518, 13825020, 16590024, 20737530, 22622760, 24885036, 27650040, 31106295, 41475060, 49770072, 62212590, 82950120, 124425180, 248850360]

約数ペア:

[(1, 248850360), (2, 124425180), (3, 82950120), (4, 62212590), (5, 49770072), (6, 41475060), (8, 31106295), (9, 27650040), (10, 24885036), (11, 22622760), (12, 20737530), (15, 16590024), (18, 13825020), (20, 12442518), (22, 11311380), (24, 10368765), (27, 9216680), (30, 8295012), (33, 7540920), (36, 6912510), (40, 6221259), (44, 5655690), (45, 5530008), (54, 4608340), (55, 4524552), (60, 4147506), (66, 3770460), (72, 3456255), (88, 2827845), (90, 2765004), (99, 2513640), (108, 2304170), (110, 2262276), (120, 2073753), (132, 1885230), (135, 1843336), (165, 1508184), (180, 1382502), (198, 1256820), (216, 1152085), (220, 1131138), (264, 942615), (270, 921668), (297, 837880), (330, 754092), (360, 691251), (396, 628410), (440, 565569), (495, 502728), (540, 460834), (594, 418940), (660, 377046), (792, 314205), (990, 251364), (1080, 230417), (1188, 209470), (1320, 188523), (1485, 167576), (1980, 125682), (2376, 104735), (2970, 83788), (3960, 62841), (5940, 41894), (11880, 20947)]