55163760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229849}}^1$

素因数の和:229865

約数の個数: 40

約数和(自身を含む): 171008400

約数和(自身を除く): 115844640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 229849, 459698, 689547, 919396, 1149245, 1379094, 1838792, 2298490, 2758188, 3447735, 3677584, 4596980, 5516376, 6895470, 9193960, 11032752, 13790940, 18387920, 27581880, 55163760]

約数ペア:

[(1, 55163760), (2, 27581880), (3, 18387920), (4, 13790940), (5, 11032752), (6, 9193960), (8, 6895470), (10, 5516376), (12, 4596980), (15, 3677584), (16, 3447735), (20, 2758188), (24, 2298490), (30, 1838792), (40, 1379094), (48, 1149245), (60, 919396), (80, 689547), (120, 459698), (240, 229849)]