260302080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 847687680

約数和(自身を除く): 587385600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1279, 1280, 1590, 1696, 1920, 2120, 2544, 2558, 3180, 3392, 3837, 3840, 4240, 5088, 5116, 6360, 6395, 6784, 7674, 8480, 10176, 10232, 12720, 12790, 13568, 15348, 16960, 19185, 20352, 20464, 25440, 25580, 30696, 33920, 38370, 40704, 40928, 50880, 51160, 61392, 67787, 67840, 76740, 81856, 101760, 102320, 122784, 135574, 153480, 163712, 203361, 203520, 204640, 245568, 271148, 306960, 327424, 338935, 406722, 409280, 491136, 542296, 613920, 677870, 813444, 818560, 982272, 1016805, 1084592, 1227840, 1355740, 1626888, 1637120, 2033610, 2169184, 2455680, 2711480, 3253776, 4067220, 4338368, 4911360, 5422960, 6507552, 8134440, 8676736, 10845920, 13015104, 16268880, 17353472, 21691840, 26030208, 32537760, 43383680, 52060416, 65075520, 86767360, 130151040, 260302080]

約数ペア:

[(1, 260302080), (2, 130151040), (3, 86767360), (4, 65075520), (5, 52060416), (6, 43383680), (8, 32537760), (10, 26030208), (12, 21691840), (15, 17353472), (16, 16268880), (20, 13015104), (24, 10845920), (30, 8676736), (32, 8134440), (40, 6507552), (48, 5422960), (53, 4911360), (60, 4338368), (64, 4067220), (80, 3253776), (96, 2711480), (106, 2455680), (120, 2169184), (128, 2033610), (159, 1637120), (160, 1626888), (192, 1355740), (212, 1227840), (240, 1084592), (256, 1016805), (265, 982272), (318, 818560), (320, 813444), (384, 677870), (424, 613920), (480, 542296), (530, 491136), (636, 409280), (640, 406722), (768, 338935), (795, 327424), (848, 306960), (960, 271148), (1060, 245568), (1272, 204640), (1279, 203520), (1280, 203361), (1590, 163712), (1696, 153480), (1920, 135574), (2120, 122784), (2544, 102320), (2558, 101760), (3180, 81856), (3392, 76740), (3837, 67840), (3840, 67787), (4240, 61392), (5088, 51160), (5116, 50880), (6360, 40928), (6395, 40704), (6784, 38370), (7674, 33920), (8480, 30696), (10176, 25580), (10232, 25440), (12720, 20464), (12790, 20352), (13568, 19185), (15348, 16960)]