791604480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{977}}^1$

素因数の和:1212

約数の個数: 144

約数和(自身を含む): 2542768704

約数和(自身を除く): 1751164224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 256, 320, 384, 422, 480, 633, 640, 768, 844, 960, 977, 1055, 1266, 1280, 1688, 1920, 1954, 2110, 2532, 2931, 3165, 3376, 3840, 3908, 4220, 4885, 5064, 5862, 6330, 6752, 7816, 8440, 9770, 10128, 11724, 12660, 13504, 14655, 15632, 16880, 19540, 20256, 23448, 25320, 27008, 29310, 31264, 33760, 39080, 40512, 46896, 50640, 54016, 58620, 62528, 67520, 78160, 81024, 93792, 101280, 117240, 125056, 135040, 156320, 162048, 187584, 202560, 206147, 234480, 250112, 270080, 312640, 375168, 405120, 412294, 468960, 618441, 625280, 750336, 810240, 824588, 937920, 1030735, 1236882, 1250560, 1649176, 1875840, 2061470, 2473764, 3092205, 3298352, 3751680, 4122940, 4947528, 6184410, 6596704, 8245880, 9895056, 12368820, 13193408, 16491760, 19790112, 24737640, 26386816, 32983520, 39580224, 49475280, 52773632, 65967040, 79160448, 98950560, 131934080, 158320896, 197901120, 263868160, 395802240, 791604480]

約数ペア:

[(1, 791604480), (2, 395802240), (3, 263868160), (4, 197901120), (5, 158320896), (6, 131934080), (8, 98950560), (10, 79160448), (12, 65967040), (15, 52773632), (16, 49475280), (20, 39580224), (24, 32983520), (30, 26386816), (32, 24737640), (40, 19790112), (48, 16491760), (60, 13193408), (64, 12368820), (80, 9895056), (96, 8245880), (120, 6596704), (128, 6184410), (160, 4947528), (192, 4122940), (211, 3751680), (240, 3298352), (256, 3092205), (320, 2473764), (384, 2061470), (422, 1875840), (480, 1649176), (633, 1250560), (640, 1236882), (768, 1030735), (844, 937920), (960, 824588), (977, 810240), (1055, 750336), (1266, 625280), (1280, 618441), (1688, 468960), (1920, 412294), (1954, 405120), (2110, 375168), (2532, 312640), (2931, 270080), (3165, 250112), (3376, 234480), (3840, 206147), (3908, 202560), (4220, 187584), (4885, 162048), (5064, 156320), (5862, 135040), (6330, 125056), (6752, 117240), (7816, 101280), (8440, 93792), (9770, 81024), (10128, 78160), (11724, 67520), (12660, 62528), (13504, 58620), (14655, 54016), (15632, 50640), (16880, 46896), (19540, 40512), (20256, 39080), (23448, 33760), (25320, 31264), (27008, 29310)]