54939120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{228913}}^1$

素因数の和:228929

約数の個数: 40

約数和(自身を含む): 170312016

約数和(自身を除く): 115372896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 228913, 457826, 686739, 915652, 1144565, 1373478, 1831304, 2289130, 2746956, 3433695, 3662608, 4578260, 5493912, 6867390, 9156520, 10987824, 13734780, 18313040, 27469560, 54939120]

約数ペア:

[(1, 54939120), (2, 27469560), (3, 18313040), (4, 13734780), (5, 10987824), (6, 9156520), (8, 6867390), (10, 5493912), (12, 4578260), (15, 3662608), (16, 3433695), (20, 2746956), (24, 2289130), (30, 1831304), (40, 1373478), (48, 1144565), (60, 915652), (80, 686739), (120, 457826), (240, 228913)]