68448960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23767}}^1$

素因数の和:23790

約数の個数: 84

約数和(自身を含む): 235445808

約数和(自身を除く): 166996848

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, 23767, 47534, 71301, 95068, 118835, 142602, 190136, 213903, 237670, 285204, 356505, 380272, 427806, 475340, 570408, 713010, 760544, 855612, 950680, 1069515, 1140816, 1426020, 1521088, 1711224, 1901360, 2139030, 2281632, 2852040, 3422448, 3802720, 4278060, 4563264, 5704080, 6844896, 7605440, 8556120, 11408160, 13689792, 17112240, 22816320, 34224480, 68448960]

約数ペア:

[(1, 68448960), (2, 34224480), (3, 22816320), (4, 17112240), (5, 13689792), (6, 11408160), (8, 8556120), (9, 7605440), (10, 6844896), (12, 5704080), (15, 4563264), (16, 4278060), (18, 3802720), (20, 3422448), (24, 2852040), (30, 2281632), (32, 2139030), (36, 1901360), (40, 1711224), (45, 1521088), (48, 1426020), (60, 1140816), (64, 1069515), (72, 950680), (80, 855612), (90, 760544), (96, 713010), (120, 570408), (144, 475340), (160, 427806), (180, 380272), (192, 356505), (240, 285204), (288, 237670), (320, 213903), (360, 190136), (480, 142602), (576, 118835), (720, 95068), (960, 71301), (1440, 47534), (2880, 23767)]