57270720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 168

約数和(自身を含む): 197455536

約数和(自身を除く): 140184816

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, 169, 192, 195, 208, 240, 260, 312, 320, 338, 353, 390, 416, 480, 507, 520, 624, 676, 706, 780, 832, 845, 960, 1014, 1040, 1059, 1248, 1352, 1412, 1560, 1690, 1765, 2028, 2080, 2118, 2496, 2535, 2704, 2824, 3120, 3380, 3530, 4056, 4160, 4236, 4589, 5070, 5295, 5408, 5648, 6240, 6760, 7060, 8112, 8472, 9178, 10140, 10590, 10816, 11296, 12480, 13520, 13767, 14120, 16224, 16944, 18356, 20280, 21180, 22592, 22945, 27040, 27534, 28240, 32448, 33888, 36712, 40560, 42360, 45890, 54080, 55068, 56480, 59657, 67776, 68835, 73424, 81120, 84720, 91780, 110136, 112960, 119314, 137670, 146848, 162240, 169440, 178971, 183560, 220272, 238628, 275340, 293696, 298285, 338880, 357942, 367120, 440544, 477256, 550680, 596570, 715884, 734240, 881088, 894855, 954512, 1101360, 1193140, 1431768, 1468480, 1789710, 1909024, 2202720, 2386280, 2863536, 3579420, 3818048, 4405440, 4772560, 5727072, 7158840, 9545120, 11454144, 14317680, 19090240, 28635360, 57270720]

約数ペア:

[(1, 57270720), (2, 28635360), (3, 19090240), (4, 14317680), (5, 11454144), (6, 9545120), (8, 7158840), (10, 5727072), (12, 4772560), (13, 4405440), (15, 3818048), (16, 3579420), (20, 2863536), (24, 2386280), (26, 2202720), (30, 1909024), (32, 1789710), (39, 1468480), (40, 1431768), (48, 1193140), (52, 1101360), (60, 954512), (64, 894855), (65, 881088), (78, 734240), (80, 715884), (96, 596570), (104, 550680), (120, 477256), (130, 440544), (156, 367120), (160, 357942), (169, 338880), (192, 298285), (195, 293696), (208, 275340), (240, 238628), (260, 220272), (312, 183560), (320, 178971), (338, 169440), (353, 162240), (390, 146848), (416, 137670), (480, 119314), (507, 112960), (520, 110136), (624, 91780), (676, 84720), (706, 81120), (780, 73424), (832, 68835), (845, 67776), (960, 59657), (1014, 56480), (1040, 55068), (1059, 54080), (1248, 45890), (1352, 42360), (1412, 40560), (1560, 36712), (1690, 33888), (1765, 32448), (2028, 28240), (2080, 27534), (2118, 27040), (2496, 22945), (2535, 22592), (2704, 21180), (2824, 20280), (3120, 18356), (3380, 16944), (3530, 16224), (4056, 14120), (4160, 13767), (4236, 13520), (4589, 12480), (5070, 11296), (5295, 10816), (5408, 10590), (5648, 10140), (6240, 9178), (6760, 8472), (7060, 8112)]