6912540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 23051952

約数和(自身を除く): 16139412

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, 251, 255, 270, 306, 324, 340, 405, 459, 502, 510, 540, 612, 753, 765, 810, 918, 1004, 1020, 1255, 1377, 1506, 1530, 1620, 1836, 2259, 2295, 2510, 2754, 3012, 3060, 3765, 4267, 4518, 4590, 5020, 5508, 6777, 6885, 7530, 8534, 9036, 9180, 11295, 12801, 13554, 13770, 15060, 17068, 20331, 21335, 22590, 25602, 27108, 27540, 33885, 38403, 40662, 42670, 45180, 51204, 64005, 67770, 76806, 81324, 85340, 101655, 115209, 128010, 135540, 153612, 192015, 203310, 230418, 256020, 345627, 384030, 406620, 460836, 576045, 691254, 768060, 1152090, 1382508, 1728135, 2304180, 3456270, 6912540]

約数ペア:

[(1, 6912540), (2, 3456270), (3, 2304180), (4, 1728135), (5, 1382508), (6, 1152090), (9, 768060), (10, 691254), (12, 576045), (15, 460836), (17, 406620), (18, 384030), (20, 345627), (27, 256020), (30, 230418), (34, 203310), (36, 192015), (45, 153612), (51, 135540), (54, 128010), (60, 115209), (68, 101655), (81, 85340), (85, 81324), (90, 76806), (102, 67770), (108, 64005), (135, 51204), (153, 45180), (162, 42670), (170, 40662), (180, 38403), (204, 33885), (251, 27540), (255, 27108), (270, 25602), (306, 22590), (324, 21335), (340, 20331), (405, 17068), (459, 15060), (502, 13770), (510, 13554), (540, 12801), (612, 11295), (753, 9180), (765, 9036), (810, 8534), (918, 7530), (1004, 6885), (1020, 6777), (1255, 5508), (1377, 5020), (1506, 4590), (1530, 4518), (1620, 4267), (1836, 3765), (2259, 3060), (2295, 3012), (2510, 2754)]