121090620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1259}}^1$

素因数の和:1507

約数の個数: 96

約数和(自身を含む): 389491200

約数和(自身を除く): 268400580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 229, 420, 458, 687, 916, 1145, 1259, 1374, 1603, 2290, 2518, 2748, 3206, 3435, 3777, 4580, 4809, 5036, 6295, 6412, 6870, 7554, 8015, 8813, 9618, 12590, 13740, 15108, 16030, 17626, 18885, 19236, 24045, 25180, 26439, 32060, 35252, 37770, 44065, 48090, 52878, 75540, 88130, 96180, 105756, 132195, 176260, 264390, 288311, 528780, 576622, 864933, 1153244, 1441555, 1729866, 2018177, 2883110, 3459732, 4036354, 4324665, 5766220, 6054531, 8072708, 8649330, 10090885, 12109062, 17298660, 20181770, 24218124, 30272655, 40363540, 60545310, 121090620]

約数ペア:

[(1, 121090620), (2, 60545310), (3, 40363540), (4, 30272655), (5, 24218124), (6, 20181770), (7, 17298660), (10, 12109062), (12, 10090885), (14, 8649330), (15, 8072708), (20, 6054531), (21, 5766220), (28, 4324665), (30, 4036354), (35, 3459732), (42, 2883110), (60, 2018177), (70, 1729866), (84, 1441555), (105, 1153244), (140, 864933), (210, 576622), (229, 528780), (420, 288311), (458, 264390), (687, 176260), (916, 132195), (1145, 105756), (1259, 96180), (1374, 88130), (1603, 75540), (2290, 52878), (2518, 48090), (2748, 44065), (3206, 37770), (3435, 35252), (3777, 32060), (4580, 26439), (4809, 25180), (5036, 24045), (6295, 19236), (6412, 18885), (6870, 17626), (7554, 16030), (8015, 15108), (8813, 13740), (9618, 12590)]