13005960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 30539640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 167, 177, 220, 236, 264, 295, 330, 334, 354, 440, 472, 501, 590, 649, 660, 668, 708, 835, 885, 1002, 1180, 1298, 1320, 1336, 1416, 1670, 1770, 1837, 1947, 2004, 2360, 2505, 2596, 3245, 3340, 3540, 3674, 3894, 4008, 5010, 5192, 5511, 6490, 6680, 7080, 7348, 7788, 9185, 9735, 9853, 10020, 11022, 12980, 14696, 15576, 18370, 19470, 19706, 20040, 22044, 25960, 27555, 29559, 36740, 38940, 39412, 44088, 49265, 55110, 59118, 73480, 77880, 78824, 98530, 108383, 110220, 118236, 147795, 197060, 216766, 220440, 236472, 295590, 325149, 394120, 433532, 541915, 591180, 650298, 867064, 1083830, 1182360, 1300596, 1625745, 2167660, 2601192, 3251490, 4335320, 6502980, 13005960]

約数ペア:

[(1, 13005960), (2, 6502980), (3, 4335320), (4, 3251490), (5, 2601192), (6, 2167660), (8, 1625745), (10, 1300596), (11, 1182360), (12, 1083830), (15, 867064), (20, 650298), (22, 591180), (24, 541915), (30, 433532), (33, 394120), (40, 325149), (44, 295590), (55, 236472), (59, 220440), (60, 216766), (66, 197060), (88, 147795), (110, 118236), (118, 110220), (120, 108383), (132, 98530), (165, 78824), (167, 77880), (177, 73480), (220, 59118), (236, 55110), (264, 49265), (295, 44088), (330, 39412), (334, 38940), (354, 36740), (440, 29559), (472, 27555), (501, 25960), (590, 22044), (649, 20040), (660, 19706), (668, 19470), (708, 18370), (835, 15576), (885, 14696), (1002, 12980), (1180, 11022), (1298, 10020), (1320, 9853), (1336, 9735), (1416, 9185), (1670, 7788), (1770, 7348), (1837, 7080), (1947, 6680), (2004, 6490), (2360, 5511), (2505, 5192), (2596, 5010), (3245, 4008), (3340, 3894), (3540, 3674)]