262209960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{80929}}^1$

素因数の和:80952

約数の個数: 80

約数和(自身を含む): 881327700

約数和(自身を除く): 619117740

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, 80929, 161858, 242787, 323716, 404645, 485574, 647432, 728361, 809290, 971148, 1213935, 1456722, 1618580, 1942296, 2185083, 2427870, 2913444, 3237160, 3641805, 4370166, 4855740, 5826888, 6555249, 7283610, 8740332, 9711480, 10925415, 13110498, 14567220, 17480664, 21850830, 26220996, 29134440, 32776245, 43701660, 52441992, 65552490, 87403320, 131104980, 262209960]

約数ペア:

[(1, 262209960), (2, 131104980), (3, 87403320), (4, 65552490), (5, 52441992), (6, 43701660), (8, 32776245), (9, 29134440), (10, 26220996), (12, 21850830), (15, 17480664), (18, 14567220), (20, 13110498), (24, 10925415), (27, 9711480), (30, 8740332), (36, 7283610), (40, 6555249), (45, 5826888), (54, 4855740), (60, 4370166), (72, 3641805), (81, 3237160), (90, 2913444), (108, 2427870), (120, 2185083), (135, 1942296), (162, 1618580), (180, 1456722), (216, 1213935), (270, 971148), (324, 809290), (360, 728361), (405, 647432), (540, 485574), (648, 404645), (810, 323716), (1080, 242787), (1620, 161858), (3240, 80929)]