7277040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1123}}^1$

素因数の和:1148

約数の個数: 100

約数和(自身を含む): 25296744

約数和(自身を除く): 18019704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1123, 1296, 1620, 2160, 2246, 3240, 3369, 4492, 5615, 6480, 6738, 8984, 10107, 11230, 13476, 16845, 17968, 20214, 22460, 26952, 30321, 33690, 40428, 44920, 50535, 53904, 60642, 67380, 80856, 89840, 90963, 101070, 121284, 134760, 151605, 161712, 181926, 202140, 242568, 269520, 303210, 363852, 404280, 454815, 485136, 606420, 727704, 808560, 909630, 1212840, 1455408, 1819260, 2425680, 3638520, 7277040]

約数ペア:

[(1, 7277040), (2, 3638520), (3, 2425680), (4, 1819260), (5, 1455408), (6, 1212840), (8, 909630), (9, 808560), (10, 727704), (12, 606420), (15, 485136), (16, 454815), (18, 404280), (20, 363852), (24, 303210), (27, 269520), (30, 242568), (36, 202140), (40, 181926), (45, 161712), (48, 151605), (54, 134760), (60, 121284), (72, 101070), (80, 90963), (81, 89840), (90, 80856), (108, 67380), (120, 60642), (135, 53904), (144, 50535), (162, 44920), (180, 40428), (216, 33690), (240, 30321), (270, 26952), (324, 22460), (360, 20214), (405, 17968), (432, 16845), (540, 13476), (648, 11230), (720, 10107), (810, 8984), (1080, 6738), (1123, 6480), (1296, 5615), (1620, 4492), (2160, 3369), (2246, 3240)]