18360

素因数分解:

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

素因数の和:37

約数の個数: 64

約数和(自身を含む): 64800

約数和(自身を除く): 46440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360]

約数ペア:

[(1, 18360), (2, 9180), (3, 6120), (4, 4590), (5, 3672), (6, 3060), (8, 2295), (9, 2040), (10, 1836), (12, 1530), (15, 1224), (17, 1080), (18, 1020), (20, 918), (24, 765), (27, 680), (30, 612), (34, 540), (36, 510), (40, 459), (45, 408), (51, 360), (54, 340), (60, 306), (68, 270), (72, 255), (85, 216), (90, 204), (102, 180), (108, 170), (120, 153), (135, 136)]