124349520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{518123}}^1$

素因数の和:518139

約数の個数: 40

約数和(自身を含む): 385484256

約数和(自身を除く): 261134736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 518123, 1036246, 1554369, 2072492, 2590615, 3108738, 4144984, 5181230, 6217476, 7771845, 8289968, 10362460, 12434952, 15543690, 20724920, 24869904, 31087380, 41449840, 62174760, 124349520]

約数ペア:

[(1, 124349520), (2, 62174760), (3, 41449840), (4, 31087380), (5, 24869904), (6, 20724920), (8, 15543690), (10, 12434952), (12, 10362460), (15, 8289968), (16, 7771845), (20, 6217476), (24, 5181230), (30, 4144984), (40, 3108738), (48, 2590615), (60, 2072492), (80, 1554369), (120, 1036246), (240, 518123)]