1224827640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{20873}}^1$

素因数の和:21053

約数の個数: 96

約数和(自身を含む): 4005303120

約数和(自身を除く): 2780475480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 9780, 11736, 14670, 19560, 20873, 29340, 41746, 58680, 62619, 83492, 104365, 125238, 166984, 187857, 208730, 250476, 313095, 375714, 417460, 500952, 626190, 751428, 834920, 939285, 1252380, 1502856, 1878570, 2504760, 3402299, 3757140, 6804598, 7514280, 10206897, 13609196, 17011495, 20413794, 27218392, 30620691, 34022990, 40827588, 51034485, 61241382, 68045980, 81655176, 102068970, 122482764, 136091960, 153103455, 204137940, 244965528, 306206910, 408275880, 612413820, 1224827640]

約数ペア:

[(1, 1224827640), (2, 612413820), (3, 408275880), (4, 306206910), (5, 244965528), (6, 204137940), (8, 153103455), (9, 136091960), (10, 122482764), (12, 102068970), (15, 81655176), (18, 68045980), (20, 61241382), (24, 51034485), (30, 40827588), (36, 34022990), (40, 30620691), (45, 27218392), (60, 20413794), (72, 17011495), (90, 13609196), (120, 10206897), (163, 7514280), (180, 6804598), (326, 3757140), (360, 3402299), (489, 2504760), (652, 1878570), (815, 1502856), (978, 1252380), (1304, 939285), (1467, 834920), (1630, 751428), (1956, 626190), (2445, 500952), (2934, 417460), (3260, 375714), (3912, 313095), (4890, 250476), (5868, 208730), (6520, 187857), (7335, 166984), (9780, 125238), (11736, 104365), (14670, 83492), (19560, 62619), (20873, 58680), (29340, 41746)]