12249180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4035

約数の個数: 72

約数和(自身を含む): 39351312

約数和(自身を除く): 27102132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 4003, 8006, 12009, 16012, 20015, 24018, 36027, 40030, 48036, 60045, 68051, 72054, 80060, 120090, 136102, 144108, 180135, 204153, 240180, 272204, 340255, 360270, 408306, 612459, 680510, 720540, 816612, 1020765, 1224918, 1361020, 2041530, 2449836, 3062295, 4083060, 6124590, 12249180]

約数ペア:

[(1, 12249180), (2, 6124590), (3, 4083060), (4, 3062295), (5, 2449836), (6, 2041530), (9, 1361020), (10, 1224918), (12, 1020765), (15, 816612), (17, 720540), (18, 680510), (20, 612459), (30, 408306), (34, 360270), (36, 340255), (45, 272204), (51, 240180), (60, 204153), (68, 180135), (85, 144108), (90, 136102), (102, 120090), (153, 80060), (170, 72054), (180, 68051), (204, 60045), (255, 48036), (306, 40030), (340, 36027), (510, 24018), (612, 20015), (765, 16012), (1020, 12009), (1530, 8006), (3060, 4003)]