2230740

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{17}}^1$

素因数の和:50

約数の個数: 108

約数和(自身を含む): 7439796

約数和(自身を除く): 5209056

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, 6561, 6885, 7290, 8262, 8748, 9180, 10935, 12393, 13122, 13770, 14580, 16524, 20655, 21870, 24786, 26244, 27540, 32805, 37179, 41310, 43740, 49572, 61965, 65610, 74358, 82620, 111537, 123930, 131220, 148716, 185895, 223074, 247860, 371790, 446148, 557685, 743580, 1115370, 2230740]

約数ペア:

[(1, 2230740), (2, 1115370), (3, 743580), (4, 557685), (5, 446148), (6, 371790), (9, 247860), (10, 223074), (12, 185895), (15, 148716), (17, 131220), (18, 123930), (20, 111537), (27, 82620), (30, 74358), (34, 65610), (36, 61965), (45, 49572), (51, 43740), (54, 41310), (60, 37179), (68, 32805), (81, 27540), (85, 26244), (90, 24786), (102, 21870), (108, 20655), (135, 16524), (153, 14580), (162, 13770), (170, 13122), (180, 12393), (204, 10935), (243, 9180), (255, 8748), (270, 8262), (306, 7290), (324, 6885), (340, 6561), (405, 5508), (459, 4860), (486, 4590), (510, 4374), (540, 4131), (612, 3645), (729, 3060), (765, 2916), (810, 2754), (918, 2430), (972, 2295), (1020, 2187), (1215, 1836), (1377, 1620), (1458, 1530)]