743580

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{17}}^1$

素因数の和:47

約数の個数: 96

約数和(自身を含む): 2479680

約数和(自身を除く): 1736100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 729, 765, 810, 918, 972, 1020, 1215, 1377, 1458, 1530, 1620, 1836, 2187, 2295, 2430, 2754, 2916, 3060, 3645, 4131, 4374, 4590, 4860, 5508, 6885, 7290, 8262, 8748, 9180, 10935, 12393, 13770, 14580, 16524, 20655, 21870, 24786, 27540, 37179, 41310, 43740, 49572, 61965, 74358, 82620, 123930, 148716, 185895, 247860, 371790, 743580]

約数ペア:

[(1, 743580), (2, 371790), (3, 247860), (4, 185895), (5, 148716), (6, 123930), (9, 82620), (10, 74358), (12, 61965), (15, 49572), (17, 43740), (18, 41310), (20, 37179), (27, 27540), (30, 24786), (34, 21870), (36, 20655), (45, 16524), (51, 14580), (54, 13770), (60, 12393), (68, 10935), (81, 9180), (85, 8748), (90, 8262), (102, 7290), (108, 6885), (135, 5508), (153, 4860), (162, 4590), (170, 4374), (180, 4131), (204, 3645), (243, 3060), (255, 2916), (270, 2754), (306, 2430), (324, 2295), (340, 2187), (405, 1836), (459, 1620), (486, 1530), (510, 1458), (540, 1377), (612, 1215), (729, 1020), (765, 972), (810, 918)]