123044820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3313}}^1$

素因数の和:3944

約数の個数: 48

約数和(自身を含む): 345186240

約数和(自身を除く): 222141420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 2476, 3095, 3313, 3714, 6190, 6626, 7428, 9285, 9939, 12380, 13252, 16565, 18570, 19878, 33130, 37140, 39756, 49695, 66260, 99390, 198780, 2050747, 4101494, 6152241, 8202988, 10253735, 12304482, 20507470, 24608964, 30761205, 41014940, 61522410, 123044820]

約数ペア:

[(1, 123044820), (2, 61522410), (3, 41014940), (4, 30761205), (5, 24608964), (6, 20507470), (10, 12304482), (12, 10253735), (15, 8202988), (20, 6152241), (30, 4101494), (60, 2050747), (619, 198780), (1238, 99390), (1857, 66260), (2476, 49695), (3095, 39756), (3313, 37140), (3714, 33130), (6190, 19878), (6626, 18570), (7428, 16565), (9285, 13252), (9939, 12380)]