53816760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149491}}^1$

素因数の和:149508

約数の個数: 48

約数和(自身を含む): 174905640

約数和(自身を除く): 121088880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 149491, 298982, 448473, 597964, 747455, 896946, 1195928, 1345419, 1494910, 1793892, 2242365, 2690838, 2989820, 3587784, 4484730, 5381676, 5979640, 6727095, 8969460, 10763352, 13454190, 17938920, 26908380, 53816760]

約数ペア:

[(1, 53816760), (2, 26908380), (3, 17938920), (4, 13454190), (5, 10763352), (6, 8969460), (8, 6727095), (9, 5979640), (10, 5381676), (12, 4484730), (15, 3587784), (18, 2989820), (20, 2690838), (24, 2242365), (30, 1793892), (36, 1494910), (40, 1345419), (45, 1195928), (60, 896946), (72, 747455), (90, 597964), (120, 448473), (180, 298982), (360, 149491)]