26506080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 91990080

約数和(自身を除く): 65484000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 233, 237, 240, 288, 316, 360, 395, 466, 474, 480, 632, 699, 711, 720, 790, 932, 948, 1165, 1185, 1264, 1398, 1422, 1440, 1580, 1864, 1896, 2097, 2330, 2370, 2528, 2796, 2844, 3160, 3495, 3555, 3728, 3792, 4194, 4660, 4740, 5592, 5688, 6320, 6990, 7110, 7456, 7584, 8388, 9320, 9480, 10485, 11184, 11376, 12640, 13980, 14220, 16776, 18407, 18640, 18960, 20970, 22368, 22752, 27960, 28440, 33552, 36814, 37280, 37920, 41940, 55221, 55920, 56880, 67104, 73628, 83880, 92035, 110442, 111840, 113760, 147256, 165663, 167760, 184070, 220884, 276105, 294512, 331326, 335520, 368140, 441768, 552210, 589024, 662652, 736280, 828315, 883536, 1104420, 1325304, 1472560, 1656630, 1767072, 2208840, 2650608, 2945120, 3313260, 4417680, 5301216, 6626520, 8835360, 13253040, 26506080]

約数ペア:

[(1, 26506080), (2, 13253040), (3, 8835360), (4, 6626520), (5, 5301216), (6, 4417680), (8, 3313260), (9, 2945120), (10, 2650608), (12, 2208840), (15, 1767072), (16, 1656630), (18, 1472560), (20, 1325304), (24, 1104420), (30, 883536), (32, 828315), (36, 736280), (40, 662652), (45, 589024), (48, 552210), (60, 441768), (72, 368140), (79, 335520), (80, 331326), (90, 294512), (96, 276105), (120, 220884), (144, 184070), (158, 167760), (160, 165663), (180, 147256), (233, 113760), (237, 111840), (240, 110442), (288, 92035), (316, 83880), (360, 73628), (395, 67104), (466, 56880), (474, 55920), (480, 55221), (632, 41940), (699, 37920), (711, 37280), (720, 36814), (790, 33552), (932, 28440), (948, 27960), (1165, 22752), (1185, 22368), (1264, 20970), (1398, 18960), (1422, 18640), (1440, 18407), (1580, 16776), (1864, 14220), (1896, 13980), (2097, 12640), (2330, 11376), (2370, 11184), (2528, 10485), (2796, 9480), (2844, 9320), (3160, 8388), (3495, 7584), (3555, 7456), (3728, 7110), (3792, 6990), (4194, 6320), (4660, 5688), (4740, 5592)]