2412180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1489}}^1$

素因数の和:1510

約数の個数: 60

約数和(自身を含む): 7572180

約数和(自身を除く): 5160000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1489, 1620, 2978, 4467, 5956, 7445, 8934, 13401, 14890, 17868, 22335, 26802, 29780, 40203, 44670, 53604, 67005, 80406, 89340, 120609, 134010, 160812, 201015, 241218, 268020, 402030, 482436, 603045, 804060, 1206090, 2412180]

約数ペア:

[(1, 2412180), (2, 1206090), (3, 804060), (4, 603045), (5, 482436), (6, 402030), (9, 268020), (10, 241218), (12, 201015), (15, 160812), (18, 134010), (20, 120609), (27, 89340), (30, 80406), (36, 67005), (45, 53604), (54, 44670), (60, 40203), (81, 29780), (90, 26802), (108, 22335), (135, 17868), (162, 14890), (180, 13401), (270, 8934), (324, 7445), (405, 5956), (540, 4467), (810, 2978), (1489, 1620)]