991636320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16267}}^1$

素因数の和:16412

約数の個数: 96

約数和(自身を含む): 3148443648

約数和(自身を除く): 2156807328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 10160, 12192, 15240, 16267, 20320, 30480, 32534, 48801, 60960, 65068, 81335, 97602, 130136, 162670, 195204, 244005, 260272, 325340, 390408, 488010, 520544, 650680, 780816, 976020, 1301360, 1561632, 1952040, 2065909, 2602720, 3904080, 4131818, 6197727, 7808160, 8263636, 10329545, 12395454, 16527272, 20659090, 24790908, 30988635, 33054544, 41318180, 49581816, 61977270, 66109088, 82636360, 99163632, 123954540, 165272720, 198327264, 247909080, 330545440, 495818160, 991636320]

約数ペア:

[(1, 991636320), (2, 495818160), (3, 330545440), (4, 247909080), (5, 198327264), (6, 165272720), (8, 123954540), (10, 99163632), (12, 82636360), (15, 66109088), (16, 61977270), (20, 49581816), (24, 41318180), (30, 33054544), (32, 30988635), (40, 24790908), (48, 20659090), (60, 16527272), (80, 12395454), (96, 10329545), (120, 8263636), (127, 7808160), (160, 6197727), (240, 4131818), (254, 3904080), (381, 2602720), (480, 2065909), (508, 1952040), (635, 1561632), (762, 1301360), (1016, 976020), (1270, 780816), (1524, 650680), (1905, 520544), (2032, 488010), (2540, 390408), (3048, 325340), (3810, 260272), (4064, 244005), (5080, 195204), (6096, 162670), (7620, 130136), (10160, 97602), (12192, 81335), (15240, 65068), (16267, 60960), (20320, 48801), (30480, 32534)]