71849280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{74843}}^1$

素因数の和:74863

約数の個数: 56

約数和(自身を含む): 228124512

約数和(自身を除く): 156275232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 74843, 149686, 224529, 299372, 374215, 449058, 598744, 748430, 898116, 1122645, 1197488, 1496860, 1796232, 2245290, 2394976, 2993720, 3592464, 4490580, 4789952, 5987440, 7184928, 8981160, 11974880, 14369856, 17962320, 23949760, 35924640, 71849280]

約数ペア:

[(1, 71849280), (2, 35924640), (3, 23949760), (4, 17962320), (5, 14369856), (6, 11974880), (8, 8981160), (10, 7184928), (12, 5987440), (15, 4789952), (16, 4490580), (20, 3592464), (24, 2993720), (30, 2394976), (32, 2245290), (40, 1796232), (48, 1496860), (60, 1197488), (64, 1122645), (80, 898116), (96, 748430), (120, 598744), (160, 449058), (192, 374215), (240, 299372), (320, 224529), (480, 149686), (960, 74843)]