804060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1489}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 2503200

約数和(自身を除く): 1699140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1489, 2978, 4467, 5956, 7445, 8934, 13401, 14890, 17868, 22335, 26802, 29780, 40203, 44670, 53604, 67005, 80406, 89340, 134010, 160812, 201015, 268020, 402030, 804060]

約数ペア:

[(1, 804060), (2, 402030), (3, 268020), (4, 201015), (5, 160812), (6, 134010), (9, 89340), (10, 80406), (12, 67005), (15, 53604), (18, 44670), (20, 40203), (27, 29780), (30, 26802), (36, 22335), (45, 17868), (54, 14890), (60, 13401), (90, 8934), (108, 7445), (135, 5956), (180, 4467), (270, 2978), (540, 1489)]