118786240

素因数分解:

$2^6\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1171}}^1$

素因数の和:1505

約数の個数: 56

約数和(自身を含む): 283994352

約数和(自身を除く): 165208112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 317, 320, 634, 1171, 1268, 1585, 2342, 2536, 3170, 4684, 5072, 5855, 6340, 9368, 10144, 11710, 12680, 18736, 20288, 23420, 25360, 37472, 46840, 50720, 74944, 93680, 101440, 187360, 371207, 374720, 742414, 1484828, 1856035, 2969656, 3712070, 5939312, 7424140, 11878624, 14848280, 23757248, 29696560, 59393120, 118786240]

約数ペア:

[(1, 118786240), (2, 59393120), (4, 29696560), (5, 23757248), (8, 14848280), (10, 11878624), (16, 7424140), (20, 5939312), (32, 3712070), (40, 2969656), (64, 1856035), (80, 1484828), (160, 742414), (317, 374720), (320, 371207), (634, 187360), (1171, 101440), (1268, 93680), (1585, 74944), (2342, 50720), (2536, 46840), (3170, 37472), (4684, 25360), (5072, 23420), (5855, 20288), (6340, 18736), (9368, 12680), (10144, 11710)]