1809032640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1884409}}^1$

素因数の和:1884429

約数の個数: 56

約数和(自身を含む): 5743681680

約数和(自身を除く): 3934649040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1884409, 3768818, 5653227, 7537636, 9422045, 11306454, 15075272, 18844090, 22612908, 28266135, 30150544, 37688180, 45225816, 56532270, 60301088, 75376360, 90451632, 113064540, 120602176, 150752720, 180903264, 226129080, 301505440, 361806528, 452258160, 603010880, 904516320, 1809032640]

約数ペア:

[(1, 1809032640), (2, 904516320), (3, 603010880), (4, 452258160), (5, 361806528), (6, 301505440), (8, 226129080), (10, 180903264), (12, 150752720), (15, 120602176), (16, 113064540), (20, 90451632), (24, 75376360), (30, 60301088), (32, 56532270), (40, 45225816), (48, 37688180), (60, 30150544), (64, 28266135), (80, 22612908), (96, 18844090), (120, 15075272), (160, 11306454), (192, 9422045), (240, 7537636), (320, 5653227), (480, 3768818), (960, 1884409)]