3008720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 8249472

約数和(自身を除く): 5240752

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 263, 286, 440, 520, 526, 572, 715, 880, 1040, 1052, 1144, 1315, 1430, 2104, 2288, 2630, 2860, 2893, 3419, 4208, 5260, 5720, 5786, 6838, 10520, 11440, 11572, 13676, 14465, 17095, 21040, 23144, 27352, 28930, 34190, 37609, 46288, 54704, 57860, 68380, 75218, 115720, 136760, 150436, 188045, 231440, 273520, 300872, 376090, 601744, 752180, 1504360, 3008720]

約数ペア:

[(1, 3008720), (2, 1504360), (4, 752180), (5, 601744), (8, 376090), (10, 300872), (11, 273520), (13, 231440), (16, 188045), (20, 150436), (22, 136760), (26, 115720), (40, 75218), (44, 68380), (52, 57860), (55, 54704), (65, 46288), (80, 37609), (88, 34190), (104, 28930), (110, 27352), (130, 23144), (143, 21040), (176, 17095), (208, 14465), (220, 13676), (260, 11572), (263, 11440), (286, 10520), (440, 6838), (520, 5786), (526, 5720), (572, 5260), (715, 4208), (880, 3419), (1040, 2893), (1052, 2860), (1144, 2630), (1315, 2288), (1430, 2104)]