71883120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{299513}}^1$

素因数の和:299529

約数の個数: 40

約数和(自身を含む): 222838416

約数和(自身を除く): 150955296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 299513, 599026, 898539, 1198052, 1497565, 1797078, 2396104, 2995130, 3594156, 4492695, 4792208, 5990260, 7188312, 8985390, 11980520, 14376624, 17970780, 23961040, 35941560, 71883120]

約数ペア:

[(1, 71883120), (2, 35941560), (3, 23961040), (4, 17970780), (5, 14376624), (6, 11980520), (8, 8985390), (10, 7188312), (12, 5990260), (15, 4792208), (16, 4492695), (20, 3594156), (24, 2995130), (30, 2396104), (40, 1797078), (48, 1497565), (60, 1198052), (80, 898539), (120, 599026), (240, 299513)]