146449920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19069}}^1$

素因数の和:19095

約数の個数: 80

約数和(自身を含む): 468206640

約数和(自身を除く): 321756720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 19069, 38138, 57207, 76276, 95345, 114414, 152552, 190690, 228828, 286035, 305104, 381380, 457656, 572070, 610208, 762760, 915312, 1144140, 1220416, 1525520, 1830624, 2288280, 2440832, 3051040, 3661248, 4576560, 4881664, 6102080, 7322496, 9153120, 9763328, 12204160, 14644992, 18306240, 24408320, 29289984, 36612480, 48816640, 73224960, 146449920]

約数ペア:

[(1, 146449920), (2, 73224960), (3, 48816640), (4, 36612480), (5, 29289984), (6, 24408320), (8, 18306240), (10, 14644992), (12, 12204160), (15, 9763328), (16, 9153120), (20, 7322496), (24, 6102080), (30, 4881664), (32, 4576560), (40, 3661248), (48, 3051040), (60, 2440832), (64, 2288280), (80, 1830624), (96, 1525520), (120, 1220416), (128, 1144140), (160, 915312), (192, 762760), (240, 610208), (256, 572070), (320, 457656), (384, 381380), (480, 305104), (512, 286035), (640, 228828), (768, 190690), (960, 152552), (1280, 114414), (1536, 95345), (1920, 76276), (2560, 57207), (3840, 38138), (7680, 19069)]