20123606400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{2096209}}^1$

素因数の和:2096236

約数の個数: 96

約数和(自身を含む): 66282160200

約数和(自身を除く): 46158553800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 2096209, 4192418, 6288627, 8384836, 10481045, 12577254, 16769672, 20962090, 25154508, 31443135, 33539344, 41924180, 50309016, 52405225, 62886270, 67078688, 83848360, 100618032, 104810450, 125772540, 134157376, 157215675, 167696720, 201236064, 209620900, 251545080, 268314752, 314431350, 335393440, 402472128, 419241800, 503090160, 628862700, 670786880, 804944256, 838483600, 1006180320, 1257725400, 1341573760, 1676967200, 2012360640, 2515450800, 3353934400, 4024721280, 5030901600, 6707868800, 10061803200, 20123606400]

約数ペア:

[(1, 20123606400), (2, 10061803200), (3, 6707868800), (4, 5030901600), (5, 4024721280), (6, 3353934400), (8, 2515450800), (10, 2012360640), (12, 1676967200), (15, 1341573760), (16, 1257725400), (20, 1006180320), (24, 838483600), (25, 804944256), (30, 670786880), (32, 628862700), (40, 503090160), (48, 419241800), (50, 402472128), (60, 335393440), (64, 314431350), (75, 268314752), (80, 251545080), (96, 209620900), (100, 201236064), (120, 167696720), (128, 157215675), (150, 134157376), (160, 125772540), (192, 104810450), (200, 100618032), (240, 83848360), (300, 67078688), (320, 62886270), (384, 52405225), (400, 50309016), (480, 41924180), (600, 33539344), (640, 31443135), (800, 25154508), (960, 20962090), (1200, 16769672), (1600, 12577254), (1920, 10481045), (2400, 8384836), (3200, 6288627), (4800, 4192418), (9600, 2096209)]