15998489280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{1851677}}^1$

素因数の和:1851703

約数の個数: 112

約数和(自身を含む): 56439145440

約数和(自身を除く): 40440656160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 1851677, 3703354, 5555031, 7406708, 9258385, 11110062, 14813416, 16665093, 18516770, 22220124, 27775155, 29626832, 33330186, 37033540, 44440248, 49995279, 55550310, 59253664, 66660372, 74067080, 83325465, 88880496, 99990558, 111100620, 118507328, 133320744, 148134160, 166650930, 177760992, 199981116, 222201240, 249976395, 266641488, 296268320, 333301860, 355521984, 399962232, 444402480, 499952790, 533282976, 592536640, 666603720, 799924464, 888804960, 999905580, 1066565952, 1333207440, 1599848928, 1777609920, 1999811160, 2666414880, 3199697856, 3999622320, 5332829760, 7999244640, 15998489280]

約数ペア:

[(1, 15998489280), (2, 7999244640), (3, 5332829760), (4, 3999622320), (5, 3199697856), (6, 2666414880), (8, 1999811160), (9, 1777609920), (10, 1599848928), (12, 1333207440), (15, 1066565952), (16, 999905580), (18, 888804960), (20, 799924464), (24, 666603720), (27, 592536640), (30, 533282976), (32, 499952790), (36, 444402480), (40, 399962232), (45, 355521984), (48, 333301860), (54, 296268320), (60, 266641488), (64, 249976395), (72, 222201240), (80, 199981116), (90, 177760992), (96, 166650930), (108, 148134160), (120, 133320744), (135, 118507328), (144, 111100620), (160, 99990558), (180, 88880496), (192, 83325465), (216, 74067080), (240, 66660372), (270, 59253664), (288, 55550310), (320, 49995279), (360, 44440248), (432, 37033540), (480, 33330186), (540, 29626832), (576, 27775155), (720, 22220124), (864, 18516770), (960, 16665093), (1080, 14813416), (1440, 11110062), (1728, 9258385), (2160, 7406708), (2880, 5555031), (4320, 3703354), (8640, 1851677)]