3638520

素因数分解:

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

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 12240360

約数和(自身を除く): 8601840

約数列:

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

約数ペア:

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