6625440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 23351328

約数和(自身を除く): 16725888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 107, 120, 129, 144, 160, 172, 180, 214, 215, 240, 258, 288, 321, 344, 360, 387, 428, 430, 480, 516, 535, 642, 645, 688, 720, 774, 856, 860, 963, 1032, 1070, 1284, 1290, 1376, 1440, 1548, 1605, 1712, 1720, 1926, 1935, 2064, 2140, 2568, 2580, 3096, 3210, 3424, 3440, 3852, 3870, 4128, 4280, 4601, 4815, 5136, 5160, 6192, 6420, 6880, 7704, 7740, 8560, 9202, 9630, 10272, 10320, 12384, 12840, 13803, 15408, 15480, 17120, 18404, 19260, 20640, 23005, 25680, 27606, 30816, 30960, 36808, 38520, 41409, 46010, 51360, 55212, 61920, 69015, 73616, 77040, 82818, 92020, 110424, 138030, 147232, 154080, 165636, 184040, 207045, 220848, 276060, 331272, 368080, 414090, 441696, 552120, 662544, 736160, 828180, 1104240, 1325088, 1656360, 2208480, 3312720, 6625440]

約数ペア:

[(1, 6625440), (2, 3312720), (3, 2208480), (4, 1656360), (5, 1325088), (6, 1104240), (8, 828180), (9, 736160), (10, 662544), (12, 552120), (15, 441696), (16, 414090), (18, 368080), (20, 331272), (24, 276060), (30, 220848), (32, 207045), (36, 184040), (40, 165636), (43, 154080), (45, 147232), (48, 138030), (60, 110424), (72, 92020), (80, 82818), (86, 77040), (90, 73616), (96, 69015), (107, 61920), (120, 55212), (129, 51360), (144, 46010), (160, 41409), (172, 38520), (180, 36808), (214, 30960), (215, 30816), (240, 27606), (258, 25680), (288, 23005), (321, 20640), (344, 19260), (360, 18404), (387, 17120), (428, 15480), (430, 15408), (480, 13803), (516, 12840), (535, 12384), (642, 10320), (645, 10272), (688, 9630), (720, 9202), (774, 8560), (856, 7740), (860, 7704), (963, 6880), (1032, 6420), (1070, 6192), (1284, 5160), (1290, 5136), (1376, 4815), (1440, 4601), (1548, 4280), (1605, 4128), (1712, 3870), (1720, 3852), (1926, 3440), (1935, 3424), (2064, 3210), (2140, 3096), (2568, 2580)]