8710560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 31135104

約数和(自身を除く): 22424544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 263, 276, 288, 345, 360, 368, 414, 460, 480, 526, 552, 690, 720, 736, 789, 828, 920, 1035, 1052, 1104, 1315, 1380, 1440, 1578, 1656, 1840, 2070, 2104, 2208, 2367, 2630, 2760, 3156, 3312, 3680, 3945, 4140, 4208, 4734, 5260, 5520, 6049, 6312, 6624, 7890, 8280, 8416, 9468, 10520, 11040, 11835, 12098, 12624, 15780, 16560, 18147, 18936, 21040, 23670, 24196, 25248, 30245, 31560, 33120, 36294, 37872, 42080, 47340, 48392, 54441, 60490, 63120, 72588, 75744, 90735, 94680, 96784, 108882, 120980, 126240, 145176, 181470, 189360, 193568, 217764, 241960, 272205, 290352, 362940, 378720, 435528, 483920, 544410, 580704, 725880, 871056, 967840, 1088820, 1451760, 1742112, 2177640, 2903520, 4355280, 8710560]

約数ペア:

[(1, 8710560), (2, 4355280), (3, 2903520), (4, 2177640), (5, 1742112), (6, 1451760), (8, 1088820), (9, 967840), (10, 871056), (12, 725880), (15, 580704), (16, 544410), (18, 483920), (20, 435528), (23, 378720), (24, 362940), (30, 290352), (32, 272205), (36, 241960), (40, 217764), (45, 193568), (46, 189360), (48, 181470), (60, 145176), (69, 126240), (72, 120980), (80, 108882), (90, 96784), (92, 94680), (96, 90735), (115, 75744), (120, 72588), (138, 63120), (144, 60490), (160, 54441), (180, 48392), (184, 47340), (207, 42080), (230, 37872), (240, 36294), (263, 33120), (276, 31560), (288, 30245), (345, 25248), (360, 24196), (368, 23670), (414, 21040), (460, 18936), (480, 18147), (526, 16560), (552, 15780), (690, 12624), (720, 12098), (736, 11835), (789, 11040), (828, 10520), (920, 9468), (1035, 8416), (1052, 8280), (1104, 7890), (1315, 6624), (1380, 6312), (1440, 6049), (1578, 5520), (1656, 5260), (1840, 4734), (2070, 4208), (2104, 4140), (2208, 3945), (2367, 3680), (2630, 3312), (2760, 3156)]