164109360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{683789}}^1$

素因数の和:683805

約数の個数: 40

約数和(自身を含む): 508739760

約数和(自身を除く): 344630400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 683789, 1367578, 2051367, 2735156, 3418945, 4102734, 5470312, 6837890, 8205468, 10256835, 10940624, 13675780, 16410936, 20513670, 27351560, 32821872, 41027340, 54703120, 82054680, 164109360]

約数ペア:

[(1, 164109360), (2, 82054680), (3, 54703120), (4, 41027340), (5, 32821872), (6, 27351560), (8, 20513670), (10, 16410936), (12, 13675780), (15, 10940624), (16, 10256835), (20, 8205468), (24, 6837890), (30, 5470312), (40, 4102734), (48, 3418945), (60, 2735156), (80, 2051367), (120, 1367578), (240, 683789)]