1328752560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{57077}}^1$

素因数の和:57190

約数の個数: 80

約数和(自身を含む): 4161671136

約数和(自身を除く): 2832918576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23280, 57077, 114154, 171231, 228308, 285385, 342462, 456616, 570770, 684924, 856155, 913232, 1141540, 1369848, 1712310, 2283080, 2739696, 3424620, 4566160, 5536469, 6849240, 11072938, 13698480, 16609407, 22145876, 27682345, 33218814, 44291752, 55364690, 66437628, 83047035, 88583504, 110729380, 132875256, 166094070, 221458760, 265750512, 332188140, 442917520, 664376280, 1328752560]

約数ペア:

[(1, 1328752560), (2, 664376280), (3, 442917520), (4, 332188140), (5, 265750512), (6, 221458760), (8, 166094070), (10, 132875256), (12, 110729380), (15, 88583504), (16, 83047035), (20, 66437628), (24, 55364690), (30, 44291752), (40, 33218814), (48, 27682345), (60, 22145876), (80, 16609407), (97, 13698480), (120, 11072938), (194, 6849240), (240, 5536469), (291, 4566160), (388, 3424620), (485, 2739696), (582, 2283080), (776, 1712310), (970, 1369848), (1164, 1141540), (1455, 913232), (1552, 856155), (1940, 684924), (2328, 570770), (2910, 456616), (3880, 342462), (4656, 285385), (5820, 228308), (7760, 171231), (11640, 114154), (23280, 57077)]