549360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 2127840

約数和(自身を除く): 1578480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 109, 112, 120, 126, 140, 144, 168, 180, 210, 218, 240, 252, 280, 315, 327, 336, 360, 420, 436, 504, 545, 560, 630, 654, 720, 763, 840, 872, 981, 1008, 1090, 1260, 1308, 1526, 1635, 1680, 1744, 1962, 2180, 2289, 2520, 2616, 3052, 3270, 3815, 3924, 4360, 4578, 4905, 5040, 5232, 6104, 6540, 6867, 7630, 7848, 8720, 9156, 9810, 11445, 12208, 13080, 13734, 15260, 15696, 18312, 19620, 22890, 26160, 27468, 30520, 34335, 36624, 39240, 45780, 54936, 61040, 68670, 78480, 91560, 109872, 137340, 183120, 274680, 549360]

約数ペア:

[(1, 549360), (2, 274680), (3, 183120), (4, 137340), (5, 109872), (6, 91560), (7, 78480), (8, 68670), (9, 61040), (10, 54936), (12, 45780), (14, 39240), (15, 36624), (16, 34335), (18, 30520), (20, 27468), (21, 26160), (24, 22890), (28, 19620), (30, 18312), (35, 15696), (36, 15260), (40, 13734), (42, 13080), (45, 12208), (48, 11445), (56, 9810), (60, 9156), (63, 8720), (70, 7848), (72, 7630), (80, 6867), (84, 6540), (90, 6104), (105, 5232), (109, 5040), (112, 4905), (120, 4578), (126, 4360), (140, 3924), (144, 3815), (168, 3270), (180, 3052), (210, 2616), (218, 2520), (240, 2289), (252, 2180), (280, 1962), (315, 1744), (327, 1680), (336, 1635), (360, 1526), (420, 1308), (436, 1260), (504, 1090), (545, 1008), (560, 981), (630, 872), (654, 840), (720, 763)]