194816640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101467}}^1$

素因数の和:101489

約数の個数: 64

約数和(自身を含む): 620984160

約数和(自身を除く): 426167520

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, 320, 384, 480, 640, 960, 1920, 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, 32469440, 38963328, 48704160, 64938880, 97408320, 194816640]

約数ペア:

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