57611280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{240047}}^1$

素因数の和:240063

約数の個数: 40

約数和(自身を含む): 178595712

約数和(自身を除く): 120984432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 240047, 480094, 720141, 960188, 1200235, 1440282, 1920376, 2400470, 2880564, 3600705, 3840752, 4800940, 5761128, 7201410, 9601880, 11522256, 14402820, 19203760, 28805640, 57611280]

約数ペア:

[(1, 57611280), (2, 28805640), (3, 19203760), (4, 14402820), (5, 11522256), (6, 9601880), (8, 7201410), (10, 5761128), (12, 4800940), (15, 3840752), (16, 3600705), (20, 2880564), (24, 2400470), (30, 1920376), (40, 1440282), (48, 1200235), (60, 960188), (80, 720141), (120, 480094), (240, 240047)]