39773760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3220

約数の個数: 112

約数和(自身を含む): 136038336

約数和(自身を除く): 96264576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 3187, 4160, 6240, 6374, 9561, 12480, 12748, 15935, 19122, 25496, 31870, 38244, 41431, 47805, 50992, 63740, 76488, 82862, 95610, 101984, 124293, 127480, 152976, 165724, 191220, 203968, 207155, 248586, 254960, 305952, 331448, 382440, 414310, 497172, 509920, 611904, 621465, 662896, 764880, 828620, 994344, 1019840, 1242930, 1325792, 1529760, 1657240, 1988688, 2485860, 2651584, 3059520, 3314480, 3977376, 4971720, 6628960, 7954752, 9943440, 13257920, 19886880, 39773760]

約数ペア:

[(1, 39773760), (2, 19886880), (3, 13257920), (4, 9943440), (5, 7954752), (6, 6628960), (8, 4971720), (10, 3977376), (12, 3314480), (13, 3059520), (15, 2651584), (16, 2485860), (20, 1988688), (24, 1657240), (26, 1529760), (30, 1325792), (32, 1242930), (39, 1019840), (40, 994344), (48, 828620), (52, 764880), (60, 662896), (64, 621465), (65, 611904), (78, 509920), (80, 497172), (96, 414310), (104, 382440), (120, 331448), (130, 305952), (156, 254960), (160, 248586), (192, 207155), (195, 203968), (208, 191220), (240, 165724), (260, 152976), (312, 127480), (320, 124293), (390, 101984), (416, 95610), (480, 82862), (520, 76488), (624, 63740), (780, 50992), (832, 47805), (960, 41431), (1040, 38244), (1248, 31870), (1560, 25496), (2080, 19122), (2496, 15935), (3120, 12748), (3187, 12480), (4160, 9561), (6240, 6374)]