183120

素因数分解:

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

素因数の和:132

約数の個数: 80

約数和(自身を含む): 654720

約数和(自身を除く): 471600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 1680, 1744, 2180, 2289, 2616, 3052, 3270, 3815, 4360, 4578, 5232, 6104, 6540, 7630, 8720, 9156, 11445, 12208, 13080, 15260, 18312, 22890, 26160, 30520, 36624, 45780, 61040, 91560, 183120]

約数ペア:

[(1, 183120), (2, 91560), (3, 61040), (4, 45780), (5, 36624), (6, 30520), (7, 26160), (8, 22890), (10, 18312), (12, 15260), (14, 13080), (15, 12208), (16, 11445), (20, 9156), (21, 8720), (24, 7630), (28, 6540), (30, 6104), (35, 5232), (40, 4578), (42, 4360), (48, 3815), (56, 3270), (60, 3052), (70, 2616), (80, 2289), (84, 2180), (105, 1744), (109, 1680), (112, 1635), (120, 1526), (140, 1308), (168, 1090), (210, 872), (218, 840), (240, 763), (280, 654), (327, 560), (336, 545), (420, 436)]