8397360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 28725840

約数和(自身を除く): 20328480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 109, 120, 144, 180, 214, 218, 240, 321, 327, 360, 428, 436, 535, 545, 642, 654, 720, 856, 872, 963, 981, 1070, 1090, 1284, 1308, 1605, 1635, 1712, 1744, 1926, 1962, 2140, 2180, 2568, 2616, 3210, 3270, 3852, 3924, 4280, 4360, 4815, 4905, 5136, 5232, 6420, 6540, 7704, 7848, 8560, 8720, 9630, 9810, 11663, 12840, 13080, 15408, 15696, 19260, 19620, 23326, 25680, 26160, 34989, 38520, 39240, 46652, 58315, 69978, 77040, 78480, 93304, 104967, 116630, 139956, 174945, 186608, 209934, 233260, 279912, 349890, 419868, 466520, 524835, 559824, 699780, 839736, 933040, 1049670, 1399560, 1679472, 2099340, 2799120, 4198680, 8397360]

約数ペア:

[(1, 8397360), (2, 4198680), (3, 2799120), (4, 2099340), (5, 1679472), (6, 1399560), (8, 1049670), (9, 933040), (10, 839736), (12, 699780), (15, 559824), (16, 524835), (18, 466520), (20, 419868), (24, 349890), (30, 279912), (36, 233260), (40, 209934), (45, 186608), (48, 174945), (60, 139956), (72, 116630), (80, 104967), (90, 93304), (107, 78480), (109, 77040), (120, 69978), (144, 58315), (180, 46652), (214, 39240), (218, 38520), (240, 34989), (321, 26160), (327, 25680), (360, 23326), (428, 19620), (436, 19260), (535, 15696), (545, 15408), (642, 13080), (654, 12840), (720, 11663), (856, 9810), (872, 9630), (963, 8720), (981, 8560), (1070, 7848), (1090, 7704), (1284, 6540), (1308, 6420), (1605, 5232), (1635, 5136), (1712, 4905), (1744, 4815), (1926, 4360), (1962, 4280), (2140, 3924), (2180, 3852), (2568, 3270), (2616, 3210)]