124115880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1223

約数の個数: 128

約数和(自身を含む): 429004800

約数和(自身を除く): 304888920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1063, 1112, 1390, 1668, 1946, 2085, 2126, 2780, 2919, 3189, 3336, 3892, 4170, 4252, 4865, 5315, 5560, 5838, 6378, 7441, 7784, 8340, 8504, 9730, 10630, 11676, 12756, 14595, 14882, 15945, 16680, 19460, 21260, 22323, 23352, 25512, 29190, 29764, 31890, 37205, 38920, 42520, 44646, 58380, 59528, 63780, 74410, 89292, 111615, 116760, 127560, 147757, 148820, 178584, 223230, 295514, 297640, 443271, 446460, 591028, 738785, 886542, 892920, 1034299, 1182056, 1477570, 1773084, 2068598, 2216355, 2955140, 3102897, 3546168, 4137196, 4432710, 5171495, 5910280, 6205794, 8274392, 8865420, 10342990, 12411588, 15514485, 17730840, 20685980, 24823176, 31028970, 41371960, 62057940, 124115880]

約数ペア:

[(1, 124115880), (2, 62057940), (3, 41371960), (4, 31028970), (5, 24823176), (6, 20685980), (7, 17730840), (8, 15514485), (10, 12411588), (12, 10342990), (14, 8865420), (15, 8274392), (20, 6205794), (21, 5910280), (24, 5171495), (28, 4432710), (30, 4137196), (35, 3546168), (40, 3102897), (42, 2955140), (56, 2216355), (60, 2068598), (70, 1773084), (84, 1477570), (105, 1182056), (120, 1034299), (139, 892920), (140, 886542), (168, 738785), (210, 591028), (278, 446460), (280, 443271), (417, 297640), (420, 295514), (556, 223230), (695, 178584), (834, 148820), (840, 147757), (973, 127560), (1063, 116760), (1112, 111615), (1390, 89292), (1668, 74410), (1946, 63780), (2085, 59528), (2126, 58380), (2780, 44646), (2919, 42520), (3189, 38920), (3336, 37205), (3892, 31890), (4170, 29764), (4252, 29190), (4865, 25512), (5315, 23352), (5560, 22323), (5838, 21260), (6378, 19460), (7441, 16680), (7784, 15945), (8340, 14882), (8504, 14595), (9730, 12756), (10630, 11676)]