389633280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{101467}}^1$

素因数の和:101491

約数の個数: 72

約数和(自身を含む): 1244403552

約数和(自身を除く): 854770272

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, 640, 768, 960, 1280, 1920, 3840, 101467, 202934, 304401, 405868, 507335, 608802, 811736, 1014670, 1217604, 1522005, 1623472, 2029340, 2435208, 3044010, 3246944, 4058680, 4870416, 6088020, 6493888, 8117360, 9740832, 12176040, 12987776, 16234720, 19481664, 24352080, 25975552, 32469440, 38963328, 48704160, 64938880, 77926656, 97408320, 129877760, 194816640, 389633280]

約数ペア:

[(1, 389633280), (2, 194816640), (3, 129877760), (4, 97408320), (5, 77926656), (6, 64938880), (8, 48704160), (10, 38963328), (12, 32469440), (15, 25975552), (16, 24352080), (20, 19481664), (24, 16234720), (30, 12987776), (32, 12176040), (40, 9740832), (48, 8117360), (60, 6493888), (64, 6088020), (80, 4870416), (96, 4058680), (120, 3246944), (128, 3044010), (160, 2435208), (192, 2029340), (240, 1623472), (256, 1522005), (320, 1217604), (384, 1014670), (480, 811736), (640, 608802), (768, 507335), (960, 405868), (1280, 304401), (1920, 202934), (3840, 101467)]