1464960

素因数分解:

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

素因数の和:138

約数の個数: 128

約数和(自身を含む): 5385600

約数和(自身を除く): 3920640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 109, 112, 120, 128, 140, 160, 168, 192, 210, 218, 224, 240, 280, 320, 327, 336, 384, 420, 436, 448, 480, 545, 560, 640, 654, 672, 763, 840, 872, 896, 960, 1090, 1120, 1308, 1344, 1526, 1635, 1680, 1744, 1920, 2180, 2240, 2289, 2616, 2688, 3052, 3270, 3360, 3488, 3815, 4360, 4480, 4578, 5232, 6104, 6540, 6720, 6976, 7630, 8720, 9156, 10464, 11445, 12208, 13080, 13440, 13952, 15260, 17440, 18312, 20928, 22890, 24416, 26160, 30520, 34880, 36624, 41856, 45780, 48832, 52320, 61040, 69760, 73248, 91560, 97664, 104640, 122080, 146496, 183120, 209280, 244160, 292992, 366240, 488320, 732480, 1464960]

約数ペア:

[(1, 1464960), (2, 732480), (3, 488320), (4, 366240), (5, 292992), (6, 244160), (7, 209280), (8, 183120), (10, 146496), (12, 122080), (14, 104640), (15, 97664), (16, 91560), (20, 73248), (21, 69760), (24, 61040), (28, 52320), (30, 48832), (32, 45780), (35, 41856), (40, 36624), (42, 34880), (48, 30520), (56, 26160), (60, 24416), (64, 22890), (70, 20928), (80, 18312), (84, 17440), (96, 15260), (105, 13952), (109, 13440), (112, 13080), (120, 12208), (128, 11445), (140, 10464), (160, 9156), (168, 8720), (192, 7630), (210, 6976), (218, 6720), (224, 6540), (240, 6104), (280, 5232), (320, 4578), (327, 4480), (336, 4360), (384, 3815), (420, 3488), (436, 3360), (448, 3270), (480, 3052), (545, 2688), (560, 2616), (640, 2289), (654, 2240), (672, 2180), (763, 1920), (840, 1744), (872, 1680), (896, 1635), (960, 1526), (1090, 1344), (1120, 1308)]