1490060160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{258691}}^1$

素因数の和:258716

約数の個数: 96

約数和(自身を含む): 5145383880

約数和(自身を除く): 3655323720

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 258691, 517382, 776073, 1034764, 1293455, 1552146, 2069528, 2328219, 2586910, 3104292, 3880365, 4139056, 4656438, 5173820, 6208584, 7760730, 8278112, 9312876, 10347640, 11641095, 12417168, 15521460, 16556224, 18625752, 20695280, 23282190, 24834336, 31042920, 33112448, 37251504, 41390560, 46564380, 49668672, 62085840, 74503008, 82781120, 93128760, 99337344, 124171680, 149006016, 165562240, 186257520, 248343360, 298012032, 372515040, 496686720, 745030080, 1490060160]

約数ペア:

[(1, 1490060160), (2, 745030080), (3, 496686720), (4, 372515040), (5, 298012032), (6, 248343360), (8, 186257520), (9, 165562240), (10, 149006016), (12, 124171680), (15, 99337344), (16, 93128760), (18, 82781120), (20, 74503008), (24, 62085840), (30, 49668672), (32, 46564380), (36, 41390560), (40, 37251504), (45, 33112448), (48, 31042920), (60, 24834336), (64, 23282190), (72, 20695280), (80, 18625752), (90, 16556224), (96, 15521460), (120, 12417168), (128, 11641095), (144, 10347640), (160, 9312876), (180, 8278112), (192, 7760730), (240, 6208584), (288, 5173820), (320, 4656438), (360, 4139056), (384, 3880365), (480, 3104292), (576, 2586910), (640, 2328219), (720, 2069528), (960, 1552146), (1152, 1293455), (1440, 1034764), (1920, 776073), (2880, 517382), (5760, 258691)]