12312420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12071}}^1$

素因数の和:12100

約数の個数: 48

約数和(自身を含む): 36505728

約数和(自身を除く): 24193308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 12071, 24142, 36213, 48284, 60355, 72426, 120710, 144852, 181065, 205207, 241420, 362130, 410414, 615621, 724260, 820828, 1026035, 1231242, 2052070, 2462484, 3078105, 4104140, 6156210, 12312420]

約数ペア:

[(1, 12312420), (2, 6156210), (3, 4104140), (4, 3078105), (5, 2462484), (6, 2052070), (10, 1231242), (12, 1026035), (15, 820828), (17, 724260), (20, 615621), (30, 410414), (34, 362130), (51, 241420), (60, 205207), (68, 181065), (85, 144852), (102, 120710), (170, 72426), (204, 60355), (255, 48284), (340, 36213), (510, 24142), (1020, 12071)]