119662080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{15581}}^1$

素因数の和:15607

約数の個数: 80

約数和(自身を含む): 382569264

約数和(自身を除く): 262907184

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, 15581, 31162, 46743, 62324, 77905, 93486, 124648, 155810, 186972, 233715, 249296, 311620, 373944, 467430, 498592, 623240, 747888, 934860, 997184, 1246480, 1495776, 1869720, 1994368, 2492960, 2991552, 3739440, 3988736, 4985920, 5983104, 7478880, 7977472, 9971840, 11966208, 14957760, 19943680, 23932416, 29915520, 39887360, 59831040, 119662080]

約数ペア:

[(1, 119662080), (2, 59831040), (3, 39887360), (4, 29915520), (5, 23932416), (6, 19943680), (8, 14957760), (10, 11966208), (12, 9971840), (15, 7977472), (16, 7478880), (20, 5983104), (24, 4985920), (30, 3988736), (32, 3739440), (40, 2991552), (48, 2492960), (60, 1994368), (64, 1869720), (80, 1495776), (96, 1246480), (120, 997184), (128, 934860), (160, 747888), (192, 623240), (240, 498592), (256, 467430), (320, 373944), (384, 311620), (480, 249296), (512, 233715), (640, 186972), (768, 155810), (960, 124648), (1280, 93486), (1536, 77905), (1920, 62324), (2560, 46743), (3840, 31162), (7680, 15581)]