2857279680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{992111}}^1$

素因数の和:992134

約数の個数: 84

約数和(自身を含む): 9827861472

約数和(自身を除く): 6970581792

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 992111, 1984222, 2976333, 3968444, 4960555, 5952666, 7936888, 8928999, 9921110, 11905332, 14881665, 15873776, 17857998, 19842220, 23810664, 29763330, 31747552, 35715996, 39684440, 44644995, 47621328, 59526660, 63495104, 71431992, 79368880, 89289990, 95242656, 119053320, 142863984, 158737760, 178579980, 190485312, 238106640, 285727968, 317475520, 357159960, 476213280, 571455936, 714319920, 952426560, 1428639840, 2857279680]

約数ペア:

[(1, 2857279680), (2, 1428639840), (3, 952426560), (4, 714319920), (5, 571455936), (6, 476213280), (8, 357159960), (9, 317475520), (10, 285727968), (12, 238106640), (15, 190485312), (16, 178579980), (18, 158737760), (20, 142863984), (24, 119053320), (30, 95242656), (32, 89289990), (36, 79368880), (40, 71431992), (45, 63495104), (48, 59526660), (60, 47621328), (64, 44644995), (72, 39684440), (80, 35715996), (90, 31747552), (96, 29763330), (120, 23810664), (144, 19842220), (160, 17857998), (180, 15873776), (192, 14881665), (240, 11905332), (288, 9921110), (320, 8928999), (360, 7936888), (480, 5952666), (576, 4960555), (720, 3968444), (960, 2976333), (1440, 1984222), (2880, 992111)]