126716760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{351991}}^1$

素因数の和:352008

約数の個数: 48

約数和(自身を含む): 411830640

約数和(自身を除く): 285113880

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, 351991, 703982, 1055973, 1407964, 1759955, 2111946, 2815928, 3167919, 3519910, 4223892, 5279865, 6335838, 7039820, 8447784, 10559730, 12671676, 14079640, 15839595, 21119460, 25343352, 31679190, 42238920, 63358380, 126716760]

約数ペア:

[(1, 126716760), (2, 63358380), (3, 42238920), (4, 31679190), (5, 25343352), (6, 21119460), (8, 15839595), (9, 14079640), (10, 12671676), (12, 10559730), (15, 8447784), (18, 7039820), (20, 6335838), (24, 5279865), (30, 4223892), (36, 3519910), (40, 3167919), (45, 2815928), (60, 2111946), (72, 1759955), (90, 1407964), (120, 1055973), (180, 703982), (360, 351991)]