1540652160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18661}}^1$

素因数の和:18726

約数の個数: 128

約数和(自身を含む): 5025303360

約数和(自身を除く): 3484651200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 5160, 5504, 6880, 8256, 10320, 13760, 16512, 18661, 20640, 27520, 37322, 41280, 55983, 74644, 82560, 93305, 111966, 149288, 186610, 223932, 279915, 298576, 373220, 447864, 559830, 597152, 746440, 802423, 895728, 1119660, 1194304, 1492880, 1604846, 1791456, 2239320, 2388608, 2407269, 2985760, 3209692, 3582912, 4012115, 4478640, 4814538, 5971520, 6419384, 7165824, 8024230, 8957280, 9629076, 11943040, 12036345, 12838768, 16048460, 17914560, 19258152, 24072690, 25677536, 32096920, 35829120, 38516304, 48145380, 51355072, 64193840, 77032608, 96290760, 102710144, 128387680, 154065216, 192581520, 256775360, 308130432, 385163040, 513550720, 770326080, 1540652160]

約数ペア:

[(1, 1540652160), (2, 770326080), (3, 513550720), (4, 385163040), (5, 308130432), (6, 256775360), (8, 192581520), (10, 154065216), (12, 128387680), (15, 102710144), (16, 96290760), (20, 77032608), (24, 64193840), (30, 51355072), (32, 48145380), (40, 38516304), (43, 35829120), (48, 32096920), (60, 25677536), (64, 24072690), (80, 19258152), (86, 17914560), (96, 16048460), (120, 12838768), (128, 12036345), (129, 11943040), (160, 9629076), (172, 8957280), (192, 8024230), (215, 7165824), (240, 6419384), (258, 5971520), (320, 4814538), (344, 4478640), (384, 4012115), (430, 3582912), (480, 3209692), (516, 2985760), (640, 2407269), (645, 2388608), (688, 2239320), (860, 1791456), (960, 1604846), (1032, 1492880), (1290, 1194304), (1376, 1119660), (1720, 895728), (1920, 802423), (2064, 746440), (2580, 597152), (2752, 559830), (3440, 447864), (4128, 373220), (5160, 298576), (5504, 279915), (6880, 223932), (8256, 186610), (10320, 149288), (13760, 111966), (16512, 93305), (18661, 82560), (20640, 74644), (27520, 55983), (37322, 41280)]