1819263120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7580263}}^1$

素因数の和:7580279

約数の個数: 40

約数和(自身を含む): 5639716416

約数和(自身を除く): 3820453296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7580263, 15160526, 22740789, 30321052, 37901315, 45481578, 60642104, 75802630, 90963156, 113703945, 121284208, 151605260, 181926312, 227407890, 303210520, 363852624, 454815780, 606421040, 909631560, 1819263120]

約数ペア:

[(1, 1819263120), (2, 909631560), (3, 606421040), (4, 454815780), (5, 363852624), (6, 303210520), (8, 227407890), (10, 181926312), (12, 151605260), (15, 121284208), (16, 113703945), (20, 90963156), (24, 75802630), (30, 60642104), (40, 45481578), (48, 37901315), (60, 30321052), (80, 22740789), (120, 15160526), (240, 7580263)]