490790453520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16102049}}^1$

素因数の和:16102192

約数の個数: 80

約数和(自身を含む): 1533430425600

約数和(自身を除く): 1042639972080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 16102049, 32204098, 48306147, 64408196, 80510245, 96612294, 128816392, 161020490, 193224588, 241530735, 257632784, 322040980, 386449176, 483061470, 644081960, 772898352, 966122940, 1288163920, 1932245880, 2044960223, 3864491760, 4089920446, 6134880669, 8179840892, 10224801115, 12269761338, 16359681784, 20449602230, 24539522676, 30674403345, 32719363568, 40899204460, 49079045352, 61348806690, 81798408920, 98158090704, 122697613380, 163596817840, 245395226760, 490790453520]

約数ペア:

[(1, 490790453520), (2, 245395226760), (3, 163596817840), (4, 122697613380), (5, 98158090704), (6, 81798408920), (8, 61348806690), (10, 49079045352), (12, 40899204460), (15, 32719363568), (16, 30674403345), (20, 24539522676), (24, 20449602230), (30, 16359681784), (40, 12269761338), (48, 10224801115), (60, 8179840892), (80, 6134880669), (120, 4089920446), (127, 3864491760), (240, 2044960223), (254, 1932245880), (381, 1288163920), (508, 966122940), (635, 772898352), (762, 644081960), (1016, 483061470), (1270, 386449176), (1524, 322040980), (1905, 257632784), (2032, 241530735), (2540, 193224588), (3048, 161020490), (3810, 128816392), (5080, 96612294), (6096, 80510245), (7620, 64408196), (10160, 48306147), (15240, 32204098), (30480, 16102049)]