528040020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{967}}^1$

素因数の和:1477

約数の個数: 96

約数和(自身を含む): 1561190400

約数和(自身を除く): 1033150380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 479, 570, 958, 967, 1140, 1437, 1916, 1934, 2395, 2874, 2901, 3868, 4790, 4835, 5748, 5802, 7185, 9101, 9580, 9670, 11604, 14370, 14505, 18202, 18373, 19340, 27303, 28740, 29010, 36404, 36746, 45505, 54606, 55119, 58020, 73492, 91010, 91865, 109212, 110238, 136515, 182020, 183730, 220476, 273030, 275595, 367460, 463193, 546060, 551190, 926386, 1102380, 1389579, 1852772, 2315965, 2779158, 4631930, 5558316, 6947895, 8800667, 9263860, 13895790, 17601334, 26402001, 27791580, 35202668, 44003335, 52804002, 88006670, 105608004, 132010005, 176013340, 264020010, 528040020]

約数ペア:

[(1, 528040020), (2, 264020010), (3, 176013340), (4, 132010005), (5, 105608004), (6, 88006670), (10, 52804002), (12, 44003335), (15, 35202668), (19, 27791580), (20, 26402001), (30, 17601334), (38, 13895790), (57, 9263860), (60, 8800667), (76, 6947895), (95, 5558316), (114, 4631930), (190, 2779158), (228, 2315965), (285, 1852772), (380, 1389579), (479, 1102380), (570, 926386), (958, 551190), (967, 546060), (1140, 463193), (1437, 367460), (1916, 275595), (1934, 273030), (2395, 220476), (2874, 183730), (2901, 182020), (3868, 136515), (4790, 110238), (4835, 109212), (5748, 91865), (5802, 91010), (7185, 73492), (9101, 58020), (9580, 55119), (9670, 54606), (11604, 45505), (14370, 36746), (14505, 36404), (18202, 29010), (18373, 28740), (19340, 27303)]