1178321520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{3803}}^1$

素因数の和:5110

約数の個数: 80

約数和(自身を含む): 3656587392

約数和(自身を除く): 2478265872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1291, 2582, 3803, 3873, 5164, 6455, 7606, 7746, 10328, 11409, 12910, 15212, 15492, 19015, 19365, 20656, 22818, 25820, 30424, 30984, 38030, 38730, 45636, 51640, 57045, 60848, 61968, 76060, 77460, 91272, 103280, 114090, 152120, 154920, 182544, 228180, 304240, 309840, 456360, 912720, 4909673, 9819346, 14729019, 19638692, 24548365, 29458038, 39277384, 49096730, 58916076, 73645095, 78554768, 98193460, 117832152, 147290190, 196386920, 235664304, 294580380, 392773840, 589160760, 1178321520]

約数ペア:

[(1, 1178321520), (2, 589160760), (3, 392773840), (4, 294580380), (5, 235664304), (6, 196386920), (8, 147290190), (10, 117832152), (12, 98193460), (15, 78554768), (16, 73645095), (20, 58916076), (24, 49096730), (30, 39277384), (40, 29458038), (48, 24548365), (60, 19638692), (80, 14729019), (120, 9819346), (240, 4909673), (1291, 912720), (2582, 456360), (3803, 309840), (3873, 304240), (5164, 228180), (6455, 182544), (7606, 154920), (7746, 152120), (10328, 114090), (11409, 103280), (12910, 91272), (15212, 77460), (15492, 76060), (19015, 61968), (19365, 60848), (20656, 57045), (22818, 51640), (25820, 45636), (30424, 38730), (30984, 38030)]