56876760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157991}}^1$

素因数の和:158008

約数の個数: 48

約数和(自身を含む): 184850640

約数和(自身を除く): 127973880

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, 157991, 315982, 473973, 631964, 789955, 947946, 1263928, 1421919, 1579910, 1895892, 2369865, 2843838, 3159820, 3791784, 4739730, 5687676, 6319640, 7109595, 9479460, 11375352, 14219190, 18958920, 28438380, 56876760]

約数ペア:

[(1, 56876760), (2, 28438380), (3, 18958920), (4, 14219190), (5, 11375352), (6, 9479460), (8, 7109595), (9, 6319640), (10, 5687676), (12, 4739730), (15, 3791784), (18, 3159820), (20, 2843838), (24, 2369865), (30, 1895892), (36, 1579910), (40, 1421919), (45, 1263928), (60, 947946), (72, 789955), (90, 631964), (120, 473973), (180, 315982), (360, 157991)]