148016640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19273}}^1$

素因数の和:19299

約数の個数: 80

約数和(自身を含む): 473215248

約数和(自身を除く): 325198608

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, 19273, 38546, 57819, 77092, 96365, 115638, 154184, 192730, 231276, 289095, 308368, 385460, 462552, 578190, 616736, 770920, 925104, 1156380, 1233472, 1541840, 1850208, 2312760, 2466944, 3083680, 3700416, 4625520, 4933888, 6167360, 7400832, 9251040, 9867776, 12334720, 14801664, 18502080, 24669440, 29603328, 37004160, 49338880, 74008320, 148016640]

約数ペア:

[(1, 148016640), (2, 74008320), (3, 49338880), (4, 37004160), (5, 29603328), (6, 24669440), (8, 18502080), (10, 14801664), (12, 12334720), (15, 9867776), (16, 9251040), (20, 7400832), (24, 6167360), (30, 4933888), (32, 4625520), (40, 3700416), (48, 3083680), (60, 2466944), (64, 2312760), (80, 1850208), (96, 1541840), (120, 1233472), (128, 1156380), (160, 925104), (192, 770920), (240, 616736), (256, 578190), (320, 462552), (384, 385460), (480, 308368), (512, 289095), (640, 231276), (768, 192730), (960, 154184), (1280, 115638), (1536, 96365), (1920, 77092), (2560, 57819), (3840, 38546), (7680, 19273)]