61018560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{21187}}^1$

素因数の和:21210

約数の個数: 84

約数和(自身を含む): 209888328

約数和(自身を除く): 148869768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 21187, 42374, 63561, 84748, 105935, 127122, 169496, 190683, 211870, 254244, 317805, 338992, 381366, 423740, 508488, 635610, 677984, 762732, 847480, 953415, 1016976, 1271220, 1355968, 1525464, 1694960, 1906830, 2033952, 2542440, 3050928, 3389920, 3813660, 4067904, 5084880, 6101856, 6779840, 7627320, 10169760, 12203712, 15254640, 20339520, 30509280, 61018560]

約数ペア:

[(1, 61018560), (2, 30509280), (3, 20339520), (4, 15254640), (5, 12203712), (6, 10169760), (8, 7627320), (9, 6779840), (10, 6101856), (12, 5084880), (15, 4067904), (16, 3813660), (18, 3389920), (20, 3050928), (24, 2542440), (30, 2033952), (32, 1906830), (36, 1694960), (40, 1525464), (45, 1355968), (48, 1271220), (60, 1016976), (64, 953415), (72, 847480), (80, 762732), (90, 677984), (96, 635610), (120, 508488), (144, 423740), (160, 381366), (180, 338992), (192, 317805), (240, 254244), (288, 211870), (320, 190683), (360, 169496), (480, 127122), (576, 105935), (720, 84748), (960, 63561), (1440, 42374), (2880, 21187)]