240450

素因数分解:

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

素因数の和:251

約数の個数: 48

約数和(自身を含む): 684480

約数和(自身を除く): 444030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 229, 350, 458, 525, 687, 1050, 1145, 1374, 1603, 2290, 3206, 3435, 4809, 5725, 6870, 8015, 9618, 11450, 16030, 17175, 24045, 34350, 40075, 48090, 80150, 120225, 240450]

約数ペア:

[(1, 240450), (2, 120225), (3, 80150), (5, 48090), (6, 40075), (7, 34350), (10, 24045), (14, 17175), (15, 16030), (21, 11450), (25, 9618), (30, 8015), (35, 6870), (42, 5725), (50, 4809), (70, 3435), (75, 3206), (105, 2290), (150, 1603), (175, 1374), (210, 1145), (229, 1050), (350, 687), (458, 525)]