204233520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{850973}}^1$

素因数の和:850989

約数の個数: 40

約数和(自身を含む): 633124656

約数和(自身を除く): 428891136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 850973, 1701946, 2552919, 3403892, 4254865, 5105838, 6807784, 8509730, 10211676, 12764595, 13615568, 17019460, 20423352, 25529190, 34038920, 40846704, 51058380, 68077840, 102116760, 204233520]

約数ペア:

[(1, 204233520), (2, 102116760), (3, 68077840), (4, 51058380), (5, 40846704), (6, 34038920), (8, 25529190), (10, 20423352), (12, 17019460), (15, 13615568), (16, 12764595), (20, 10211676), (24, 8509730), (30, 6807784), (40, 5105838), (48, 4254865), (60, 3403892), (80, 2552919), (120, 1701946), (240, 850973)]