2161355760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3001883}}^1$

素因数の和:3001902

約数の個数: 60

約数和(自身を含む): 7258555512

約数和(自身を除く): 5097199752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3001883, 6003766, 9005649, 12007532, 15009415, 18011298, 24015064, 27016947, 30018830, 36022596, 45028245, 48030128, 54033894, 60037660, 72045192, 90056490, 108067788, 120075320, 135084735, 144090384, 180112980, 216135576, 240150640, 270169470, 360225960, 432271152, 540338940, 720451920, 1080677880, 2161355760]

約数ペア:

[(1, 2161355760), (2, 1080677880), (3, 720451920), (4, 540338940), (5, 432271152), (6, 360225960), (8, 270169470), (9, 240150640), (10, 216135576), (12, 180112980), (15, 144090384), (16, 135084735), (18, 120075320), (20, 108067788), (24, 90056490), (30, 72045192), (36, 60037660), (40, 54033894), (45, 48030128), (48, 45028245), (60, 36022596), (72, 30018830), (80, 27016947), (90, 24015064), (120, 18011298), (144, 15009415), (180, 12007532), (240, 9005649), (360, 6003766), (720, 3001883)]