262968120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{81163}}^1$

素因数の和:81186

約数の個数: 80

約数和(自身を含む): 883875960

約数和(自身を除く): 620907840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 81163, 162326, 243489, 324652, 405815, 486978, 649304, 730467, 811630, 973956, 1217445, 1460934, 1623260, 1947912, 2191401, 2434890, 2921868, 3246520, 3652335, 4382802, 4869780, 5843736, 6574203, 7304670, 8765604, 9739560, 10957005, 13148406, 14609340, 17531208, 21914010, 26296812, 29218680, 32871015, 43828020, 52593624, 65742030, 87656040, 131484060, 262968120]

約数ペア:

[(1, 262968120), (2, 131484060), (3, 87656040), (4, 65742030), (5, 52593624), (6, 43828020), (8, 32871015), (9, 29218680), (10, 26296812), (12, 21914010), (15, 17531208), (18, 14609340), (20, 13148406), (24, 10957005), (27, 9739560), (30, 8765604), (36, 7304670), (40, 6574203), (45, 5843736), (54, 4869780), (60, 4382802), (72, 3652335), (81, 3246520), (90, 2921868), (108, 2434890), (120, 2191401), (135, 1947912), (162, 1623260), (180, 1460934), (216, 1217445), (270, 973956), (324, 811630), (360, 730467), (405, 649304), (540, 486978), (648, 405815), (810, 324652), (1080, 243489), (1620, 162326), (3240, 81163)]